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...that the x-ray was discovered purely by accident? When German physicist Wilhelm Konrad von Roentgen was experimenting with cathode rays in 1895, he put an activated Crookes tube in a book and went out to lunch. When he returned, he discovered that a key that had also been placed in the book showed up as an image on the developed film!

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Attorney: Carstens & Cahoon, LLP


Number of patents: 479
Last date: May 22, 2012

1                      
NumberTitleIssue Date
8185264Component vehicle
According to an aspect of the invention, there is provided a method for determining whether first and second components of a vehicle are physically coupled together, the method comprising: transmitting a first signal from the first component of the vehicle; receivin...
05/22/2012
8182371Tether tennis game apparatus
The invention relates to a tether tennis game apparatus which includes a hollow pole that has a helix formation extending externally therefrom along an operative top segment of the pole. The helix formation defines a helical guide path within which a loop formation,...
05/22/2012
D660456Fabric and bead combination for an awning
05/22/2012
D659470Food extrusion die
05/15/2012
8167160Detachably connected container having barrier properties
A method is provided of forming a multi-pack container assembly having at least two containers joined together by a channel. The method includes the steps of providing sheet having a barrier layer thermoforming the sheet into a multi-pack container assembly having a...
05/01/2012
D658581Charging apparatus and portable power supply
05/01/2012
8162921Method and device for nasal irrigation and drug delivery
A method and device for nasal irrigation and drug delivery wherein fluid held in a canister is atomized via a compressed air supply to create particles sized for penetration and retention in the nasal cavity under pressure that is able to stent open the soft tissues...
04/24/2012
8162383Self-coiling dent guard
A self-coiling dent guard for protecting vehicles and other objects from damage caused by unwanted collisions is disclosed. The guard is comprised of a main body adapted to absorb the impact of colliding objects. A bistable spring strip is integrated within the main...
04/24/2012
D658077Packaging container
04/24/2012
D658018Sheeted dough cutting mold
04/24/2012
8158175Method for real time measurement of acrylamide in a food product
Disclosed is a method for the real time measurement of acrylamide in a food product. Wavelength emission data is collected from a food product. The same food product is tested off-line in an analytical laboratory for levels of acrylamide pre-cursors or acrylamide. T...
04/17/2012
D657530Hospital gown
04/17/2012
D657529Hospital gown
04/17/2012
8152302System for characterizing a cornea and obtaining an ophthalmic lens
A system for determining the shape of a cornea of an eye illuminates at least one of the interior surface, the posterior surface, and the interior region of the eye with infrared light of a wavelength that can generate fluorescent light from the portion of the corne...
04/10/2012
8150640Method for state estimation based on the measured data of the data-acquisition system in power system
The method for state estimation based on the measured data of data-acquisition system in electric power system relates to the field of power system analysis technique, characterized in that the method comprises: distributing the said measured data into an operating ...
04/03/2012
8148668Oil stripping fryer unit
A continuous oil fryer used to fry food slices, such as potato chips, having an internal oil stripping capability. The fryer accumulates the steam produced by the frying process in a hood and utilizes such steam, after superheating the steam by passing it through a ...
04/03/2012
8146587Method for nasal irrigation and drug delivery
A method of treating neoplasms of the nasal cavity. Fluid containing corticosteroids held in a canister is atomized via a compressed air supply to create particles sized for penetration and retention in the nasal cavity under pressure that is able to stent open the ...
04/03/2012
8146373Accessory sub-cooling unit and method of use
A system and method for improving the efficiency of a refrigerated air conditioning system utilizing a vapor-compression refrigeration cycle. The improved system includes an accessory sub-cooling unit which is fluidly connected between the condensing coil and the ex...
04/03/2012
D656710Hospital gown
04/03/2012
D655887Ready to eat snack piece
03/20/2012
8135469Energy harvester for an implant device
This invention relates to the use of an electromagnetic generator and a pressure bladder located within a biological body in such a position to take advantage of the pressure fluctuations found within that body to produce electrical power. The invention uses these p...
03/13/2012
8132395Variable tension gusseting system
A vertical stand-up pouch, flat bottom bag, or flexible package, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines. The invention involves producing a vertical stand-up pouch or flat bottom bag from ...
03/13/2012
8128264Magnetic light fixture
The present invention provides a light fixture assembly. In one embodiment, the assembly includes a light bulb socket with an opening at one end for accommodating C7/C9 light bulbs and at least one opening at the second end. The socket includes a conductor that plac...
03/06/2012
8127707Location indicator device
There is provided a object locator device, convertible between an undeployed state and a deployed state, comprising an inflatable portion (2) of at least two linear portions arranged such that the angle between them is less than 180° when the device is in th...
03/06/2012
8124160Method for reducing acrylamide formation in thermally processed foods
A process and apparatus for a method for reducing the amount of acrylamide in thermally processed foods. This invention permits the production of foods having significantly reduced levels of acrylamide. The method relies on the manipulation of various unit operation...
02/28/2012
8124154Fryer atmosphere control for mold form fryer
A mold form fryer utilizing a top conveyor that transports snack pieces through a constant velocity oil stream without the need of a bottom mating mold or conveyor. Herein, the form fryer having a fryer housing for controlling the frying atmosphere is provided with ...
02/28/2012
8119181Process for producing nut-based expandable pellets and nut-based snack chips
A method is disclosed for producing an intermediary product in the form of a nut-based pellet that is capable of being stored for up to about six months. To form the nut pellets, a nut dough is passed through an extruder. The extrudate produced is then cut into pell...
02/21/2012
D654522Waste oil extraction machine
02/21/2012
8114463Method for reducing acrylamide formation in thermally processed foods
A process and apparatus for a method for reducing the amount of acrylamide in thermally processed foods. This invention permits the production of foods having significantly reduced levels of acrylamide. The method relies on the manipulation of various unit operation...
02/14/2012
D654239Utility bucket with wheels and handle
02/14/2012
D653854Recipe box
02/14/2012
8110240Method for reducing acrylamide formation in thermally processed foods
A method for reducing the amount of acrylamide in thermally processed foods. This invention permits the production of foods having significantly reduced levels of acrylamide. The method relies on the manipulation of various unit operations used in the production of ...
02/07/2012
8110239Quick corn nixtamalization process
A process for the production of fresh masa, nixtamalized flour and derived products. The invention is a new process for production of corn masa (dough) to be used in the production of tortillas, fried or baked tortilla chips, tostadas, or corn chips. The new process...
02/07/2012
8109188Modified slicing shoes and method for making food product shavings
Modified slicing shoes and method for making food product shavings. A conventional slicing shoe for insertion into a slicing head assembly used in conjunction with a centrifugal type slicing machine is modified. The modified slicing shoes comprise a cutting edge hav...
02/07/2012
8107226Transfer switch with easily removable weatherproof door and hood
Disclosed herein is a transfer switch having an easily removable weatherproof door and hood, allowing a user to optionally mount the switch on the interior or exterior of a structure. The weatherproof door and hood work together to protect the transfer switch from e...
01/31/2012
8105667Environmentally-friendly multi-layer flexible film having barrier properties
A multi-layer film with barrier properties having one or more layers made from a bio-based film is disclosed. In one aspect, a multi-layer packaging film including (a) an outer layer including a bio-based film, wherein the bio-based film is polylactide, (b) an adhes...
01/31/2012
D652664Pad for kneeling
01/24/2012
D652652Translucent hinged container
01/24/2012
8080906Generator for converting mechanical vibrational energy into electrical energy
An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising a substantially annular high-permeability core, the core including at least one magnet therein to define a magnetic circuit...
12/20/2011
8080273Rice snack chip with high rate of visual inclusions made on tortilla sheeting equipment
A method and formulation are disclosed for using a mixture of inulin and surfactant to overcome adhesive and viscoelastic problems associated with using tortilla sheeters for processing rice-based dough to make rice crisps. The inulin decreases viscoelasticity where...
12/20/2011
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