Inventor

PIKEL JOHN H

US2 patents

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

CHEMETRON CORP

1 patent

US4172073AOct 23, 1979

Method for the preparation of water-soluble keratinaceous protein using saturated steam and water

CHEMETRON CORP61 citations90

ALLEGHENY LUDLUM IND INC

1 patent

US4166836ASep 4, 1979

Rendering apparatus

ALLEGHENY LUDLUM IND INC4 citations55