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Attorney: Wang; William S.


Number of patents: 14
Last date: October 28, 2008

NumberTitleIssue Date
7442170Apparatus for punch biopsy
A punch biopsy apparatus for removing all or a portion of a suspect dermal growth. A punch biopsy apparatus has: a hollow cylinder body; a coring blade at the base of the hollow cylinder body; and a scooping blade assembly installed through a pair of installation ch...
10/28/2008
7217382Sheeter gap adjustment and hydraulic operation
An improved dough sheeting system and method which allow for improved selection of sheeter gap size and which provide a quick release mechanism to prevent damage to sheeter rollers. Hydraulic actuators, attached to a movable roller, hold the roller in a fixed positi...
05/15/2007
7207263Single mold form fryer with product centering elements
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 is provided with a top conveyor disposed above a fryer oil pan positioned long...
04/24/2007
7156642Dough rolling apparatus and method
An improved dough-rolling apparatus and method for rolling sheeted dough. The proposed invention comprises a dough-rolling apparatus having a dough sheeter, a sheeting conveyor having a ramped section, a roll-initiating curtain positioned above the ramped section, a...
01/02/2007
7137325System for conveying and slicing
A novel food processing system for dividing a flow of food items into a plurality of streams, gently and quickly transporting the food items along a flume of fluid propelled by eductors to several slicers, transversely slicing the food items at a controlled rate to ...
11/21/2006
7134386Automatic bottom-filling injection system
A multi-port, bottom-filling injection device having a filling head that splits a flow of filling among two or more spouts or needles. In accordance with one embodiment of the present invention, an injection device comprises a filling head having several spouts atta...
11/14/2006
7134543Containment apparatus for multi-pass ovens
A containment apparatus for a multi-pass oven consisting of guide rails and tapered guide chutes having side rails. A tapered guide chute directs product pieces from one conveyor to the center of a receiving region of an underlying conveyor. Guide rails are placed a...
11/14/2006
7108080Method and apparatus for drilling a borehole with a borehole liner
A method for drilling a borehole includes; providing a drill string of drill pipe including a center bore, a distal end, a bit assembly at the distal end; hanging a liner from the drill string, thereby forming an annular space between the drill string and the liner ...
09/19/2006
6962128Seasoning recovery and recycle
Seasoning for use with snack chips can be recovered and recycled. A seasoning permeable conveyor transports snack chips through a seasoning application. The seasoning applicator deposits seasoning onto the snack chips. The conveyor allows the seasoning not adhered t...
11/08/2005
6955255Rotary powered snack piece turnover
A flipping apparatus for turning over product pieces such as potato crisps having a first conveyor and a second conveyor. A terminal portion of the first conveyor is nested within a concavity defined by an upturned and curved portion of the second conveyor. A channe...
10/18/2005
6935086Double-bag package and perforation knife
A double-bag package, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines and perforation knives. In a preferred embodiment, the invention involves producing a double-bag package from a single sheet of...
08/30/2005
D507660Pet door
07/19/2005
D500663Door closer chain
01/11/2005
D494715Pet collar key
08/17/2004
 
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