P

Inventor

HENKEL HERBERT W

US3 patents
⚠️ This page may combine multiple inventors who share the name “HENKEL HERBERT W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CASTROL LTD

1 patent

AMERICAN CYANAMID CO

1 patent

CASTROL NORTH AMERICA AUTOMOTI

1 patent