Inventor
WHITED JEFFREY ALAN
US3 patents
Patents
3 patentsUS9089980B2Jul 28, 2015
Power operated rotary knife with disposable blade support assembly
BETTCHER INDUSTRIES22 citations89
US7670212B1Mar 2, 2010
Method of trimming portion of chicken paw metatarsal pad using power operated rotary knife
BETTCHER INDUSTRIES21 citations88
US5667427ASep 16, 1997
Method and apparatus for sharpening curved blades
BETTCHER INDUSTRIES34 citations87