Wolff Industries

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Spartanburg, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Chain link and method for forming chain link
- Patent number 9,205,991
- Issue date Dec 8, 2015
- Wolff Industries
- David H. Wolff
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Apparatus for sharpening a circular blade
- Patent number 7,008,307
- Issue date Mar 7, 2006
- Wolff Industries
- David H. Wolff
- B24 - GRINDING POLISHING
Information Patent Grant
Scissors handle
- Patent number D472121
- Issue date Mar 25, 2003
- Wolff Industries
- David H Wolff
- D08 - Tools and hardware