P

Inventor

JOHNSON GRANNIS S

US14 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON GRANNIS S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HENKEL CORP

8 patents

DIAMOND SHAMROCK CORP

3 patents

DIAMOND SHAMROCK CHEM

2 patents

COGNIS CORP

1 patent