William David Royall

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Springdale, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing feathers from a segmented wing
- Patent number 7,465,224
- Issue date Dec 16, 2008
- Tyson Foods, Inc.
- William D. Royall
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Apparatus and method for removing poultry tenders
- Patent number 6,890,251
- Issue date May 10, 2005
- Tyson Foods, Inc.
- Brandon Casey Haley
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Wing tip feather puller
- Patent number 6,855,048
- Issue date Feb 15, 2005
- Tyson Foods, Inc.
- Brandon C. Haley
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Apparatus and method for cutting poultry paws
- Patent number 6,450,872
- Issue date Sep 17, 2002
- Tyson Foods, Inc.
- Bobby Z. Haley
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Carcass transfer apparatus
- Patent number 6,033,299
- Issue date Mar 7, 2000
- Tyson Foods, Inc.
- David Lee Stone
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH

Patents Applicationslast 30 patents

Information Patent Application
WING TIP FEATHER PULLER
- Publication number 20040192182
- Publication date Sep 30, 2004
- TYSON FOODS, INC.
- Brandon C. Haley
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Application
Apparatus and method for removing poultry tenders
- Publication number 20040072526
- Publication date Apr 15, 2004
- Brandon Casey Haley
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH