Inventor

SEIFFHART JOHN B

US2 patents

⚠️ This page may combine multiple inventors who share the name “SEIFFHART JOHN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUBBARD RAYMOND W

1 patent

US4446779AMay 8, 1984

Meat processor

HUBBARD RAYMOND W53 citations88

SEIFFHART JOHN B

1 patent

US4409704AOct 18, 1983

Process for treating meat

SEIFFHART JOHN B48 citations83