William W. Erb

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South Salem, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Coffee grinding method
- Patent number 4,655,400
- Issue date Apr 7, 1987
- General Foods Corporation
- William W. Erb
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Decaffeination process
- Patent number 3,989,850
- Issue date Nov 2, 1976
- General Foods Corporation
- William W. Erb
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES