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Attorney: Shaffer & Culbertson


Number of patents: 69
Last date: November 13, 2001

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NumberTitleIssue Date
6317806Static queue and index queue for storing values identifying static queue locations
A queuing apparatus associated with a processor includes at least one static queue (11), an index generator (34), at least one index queue (37), and a static queue accessing arrangement. Each static queue (11) has a number of static queue locations (12), ...
11/13/2001
5871795Method for modifying pH to improve quality of meat products
A pH increasing gas is placed under an operating pressure and in contact with the surface of a meat product to be treated. Keeping the pressurized pH increasing gas in contact with the meat product for an operating period increases the pH of the meat prod...
02/16/1999
5831416Apparatus and method for charging batteries
A battery charging apparatus (12) includes a voltage regulator arrangement (14), a charging transistor (16), a switching transistor (18), and preferably an operational status indicating arrangement (20). The voltage regulator arrangement (14) receives an ...
11/03/1998
5821405Modular water quality apparatus and method
A modular water quality measurement apparatus and method includes a sealed or unsealed housing with a universal sensor interface cap (12) and mechanical and electrical sensor connections (14) for receiving removably attachable sensors (16 or 16'). Each of...
10/13/1998
5817143Apparatus and method for selective marking with natural or artificial light
An apparatus and method for selective marking using natural or artificial light (10) includes a semi-rigid, flexible design (12) with thread holes (14) in the periphery. A beveled edge (16) is provided around the design edge so that top (18) angles away f...
10/06/1998
5810088Electrically actuated disconnect apparatus and method
In drilling equipment having at least one remote assembly (62) attached to a drill string (12), an electrically actuated disconnect apparatus and method (10) for releasing the remote assembly (62) has an electric signal transmitter electrically connected ...
09/22/1998
5801828Apparatus and method for fluorescence spectroscopy of remote sample
A fluorescence spectrometer (10) includes an excitation light source (12) and an excitation light input mirror (14) for reflecting excitation light produced by the light source and directing the light along a spectrometer light path (24). A reflecting arr...
09/01/1998
5704838Down-hole motor universal joint
A universal joint assembly (12) includes a coupling hub member (26) and a female coupling member (24). The female coupling member (24) includes a receptacle (28) at one end for receiving a pivot end (30) of the coupling hub member (26). The joint (12) inc...
01/06/1998
5674009Adjustable length temperature sensor
A temperature sensor sheath (12) includes at least one stress concentrating structure (30) and preferably a plurality of such structures spaced apart along the length of the sheath (12). Each stress concentrating structure (30) produces a severe stress ri...
10/07/1997
5671355Reconfigurable network interface apparatus and method
A reconfigurable computer network interface device (10) includes a reconfigurable controller (12), reconfigurable bus interface (22), and reconfigurable transceiver (14). The device (10) also includes a configuration control arrangement (20) and on-board ...
09/23/1997
5628797Cosmetic anterior chamber, intraocular lens and implantation method
An anterior chamber intraocular lens implant which is donut-shaped and lacks refractive power in the portion covering the pupil of the eye. The lens includes a circular joint, or hinge, and locking latch for pivoting the two members forming the implant fr...
05/13/1997
5626636Combustible bag for igniting material contained therein apparatus and method
A combustible bag for igniting material (10) having an outer liner (12) and an inner liner (14). A lighting strip (16) is attached to one or both ends of the outer liner (12) and extends beyond the bag for ease of ignition. The inner liner (14) consists o...
05/06/1997
5622093Automobile windshield removal apparatus and method
A windshield removal apparatus that includes a suction cup assembly that is secured, via a vacuum, onto the interior center portion of an automobile's windshield. A swivel head is located at the opposite end of the assembly where the vacuum interface is i...
04/22/1997
5613362Apparatus and method for energy conversion using gas hydrates
An encagement vessel contains water and a working gas capable of forming hydrate with the water. A heat exchange arrangement is associated with the encagement vessel for removing heat from the working gas and water in the encagement vessel to form gas hyd...
03/25/1997
5597352Separator screen and screening method
A screen for use in a separator device includes an inner portion opening onto the screen inner surface and an outer portion extending the remainder of the way through the screen material. The outer portion of the screen opening allows the desired material...
01/28/1997
5575627High and low pressure two stage pump and pumping method
A pump includes a high pressure portion and a low pressure portion. During low pressure, high volume operation, pressure produced in the high pressure portion of the pump is applied to drive a large area piston in the low pressure portion of the pump. Onc...
11/19/1996
5571293Apparatus and method for producing ignitable material
An apparatus and method for producing ignitable material (10) having an angled, rotatable, hollow drum (12) with a high end entrance (14) and a low end exit (16). A molten treatment vat (18) containing molten treatment (44), such as paraffin, within which...
11/05/1996
5569393Method and apparatus for sample and defect removal from a bore
A metal section removing tool (10) separates a section of metal from a metal object (M) such as a turbine rotor. The tool (10) separates an elongated section of metal from the object using a pivotally mounted cutting device (16) that cuts along a cutting ...
10/29/1996
5562460Visual educational aid
A visual teaching aid (10) that allows educators to relate similarities and differences between differing topics and between subtopics within a single topic. The visual teaching aid includes a map (14) and a plurality of labels (16). Contained on the map ...
10/08/1996
5557742Method and system for detecting intrusion into and misuse of a data processing system
A processing system intrusion and misuse detection system and method utilizes instructions for and steps of processing system inputs into events and processing the events with reference to a set of selectable misuses in a misuse engine to produce one or m...
09/17/1996
5551407Fuel-air mixing apparatus and method for gaseous fuel engines
A fuel-air mixer body (12) includes a mixer passage (14) extending therethrough with a fuel release body (24) positioned centrally within the mixer passage. A flow control section (28) of the mixer passage (14) is defined between the inner wall (20) of th...
09/03/1996
5540606Adjustable steering apparatus for outboard motors
A steering handle is pivotally connected to an outboard boat motor so that the handle may pivot freely with respect to the motor about a motor steering axis. A handle engagement arrangement allows the handle to be fixed at a particular orientation on the ...
07/30/1996
5540321Apparatus and method for moving objects
A means and method for moving objects (10) having a stand (12) and at least one support arm (14) movably connected to the stand (12). At least a pair of counter rotatable shafts (16 and 18) are connected with the support arm (14) and movable belts (20) fo...
07/30/1996
5540697Prosthetic socket installation apparatus and method
A prosthetic socket implant installation apparatus and method combines holding, impacting, and aligning functions in a modular device. The apparatus comprises an installation tool that firmly engages a feature around the inner rim of a prosthetic socket i...
07/30/1996
5535847Table top attachment for sawhorses
A table top attachment for a sawhorse includes a table top member and a brace member. The table top member has a planar top surface and a lower surface that includes a series of tab members that snugly mate with the top beam of a sawhorse in an attached p...
07/16/1996
5524930Perforating blade and signature
A perforating blade and signature having a unitary blade (12) that is very narrow in width in proportion to its length, with a cutting edge (16) along one longitudinal side. The cutting edge (16) comprises a combination of a number of spaced-apart straigh...
06/11/1996
5520287Method and apparatus for dividing fat and lean meat
In a method and apparatus (10) for dividing meat components such as fat and lean mean, the combined fat and lean meat are extruded into one or more chains of material wherein the fat and lean meat are divided into discrete sections along the length thereo...
05/28/1996
5510135Apparatus and method for connected forming and controlled stacking of material
An apparatus and method for connected forming and controlled stacking of material having a form (12). The form (12) includes at least two molds (14) connected to each other by a web (16). The introduction of material into the form (12) results in the mate...
04/23/1996
5483663System for providing local originating signals with direct broadcast satellite television signals
An apparatus for providing local programming with direct broadcast satellite transmissions includes a terrestrial transmitter for transmitting converted local channel signals in a first frequency band. The first frequency band is contained within a satell...
01/09/1996
5460563Method for preparing the internal surface of pipe
A method for preparing the internal surface of pipe particularly for internal coating or lining includes grinding the internal surface of the pipe and then abrasive blasting the internal surface. After grinding the internal surface of the pipe, the pipe i...
10/24/1995
5440492Kinematically positioned data acquisition apparatus and method
An apparatus and method for measuring the location of points in a defined reference frame. The apparatus includes a plurality of linear and angular accelerometers that facilitate kinematic navigation as the device moves about in space. Thus, measurements ...
08/08/1995
5440283Inverted pin diode switch apparatus
The present invention describes a switch (10) designed primarily for use in the radio frequency and microwave spectrums. The switch (10) of the present invention uses a lumped element network (16), PIN diodes (18), and capacitive elements (20) to provide ...
08/08/1995
5433142Apparatus for improving the quality of a foodstuff
An apparatus for improving the quality of a foodstuff includes a container for containing the foodstuff to be processed and a working gas under an operating pressure. A compressing device places the working gas and the foodstuff under the desired operatin...
07/18/1995
5425779Prosthetic implant for joint structures
A prosthetic implant for joint structures includes a shell, a head adapted to be secured to a bone leading to the joint structure in which the implant is to be used, an insert member adapted to be received in the shell and also adapted to receive the head...
06/20/1995
5409720Room-temperature shelf-stable dough mix
A dough mix includes a moist ingredient portion and dry ingredient portion capable of being combined to produce a complete dough requiring no additional ingredients including water or any other moisture. Additionally, both the moist ingredient portion and...
04/25/1995
5400543Apparatus and method for capturing and exterminating fire ants
A device for capturing and exterminating fire ants includes a container, a primary vacuum unit, and an inlet hose. The primary vacuum unit reduces the air pressure within the container such that air is drawn in through the inlet hose. During a collection ...
03/28/1995
5400381Process for analyzing the contents of containers
A process for analyzing the contents of containers comprising obtaining a first image of the container, tilting the container, obtaining a second image of the contents of the container in the tilted position, overlaying the first and second images, and su...
03/21/1995
5397524Apparatus and method for manufacturing concrete form mouldings
A concrete form molding is formed of a molding body of closed cell extruded polystyrene material. The molding body includes at least one molding face comprising an extruded molding face formed in the polystyrene material extrusion process. The concrete fo...
03/14/1995
5395117Reversible arm movement limiter method
A method of limiting arm movement using a reversible arm movement limiter having a first curvate brace section joined to a second curvate brace section. A removably attachable fastener for securing the curvate section to a user is provided as well. In a p...
03/07/1995
5394636Combination jig and spinner lure
A combination jig and spinner fishing lure is described that combines the benefits of both spinners and jigs. The present invention discloses a spinner jig having generally a jig head (10), a hook (35), a spinner arm (24), a swivel linkage (32), a spinner...
03/07/1995
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