Yau T. Cheung

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for handling thin, flexible sheets of material
- Patent number 5,397,214
- Issue date Mar 14, 1995
- Yau T. Cheung
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Apparatus for forming filled dough products
- Patent number 5,161,458
- Issue date Nov 10, 1992
- Yau T. Cheung
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Apparatus for forming viscous flowable material into specific shapes
- Patent number 5,039,295
- Issue date Aug 13, 1991
- Yau Tak Cheung
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Method and apparatus for forming egg rolls
- Patent number 4,913,043
- Issue date Apr 3, 1990
- Yau T. Cheung
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Apparatus for forming fortune cookie shaped articles
- Patent number 4,591,328
- Issue date May 27, 1986
- Yau T. Cheung
- A21 - BAKING EDIBLE DOUGHS