P

Inventor

ARCHER SAMMY L

US5 patents
⚠️ This page may combine multiple inventors who share the name “ARCHER SAMMY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALGON CORP

2 patents

NALCO CO

1 patent

ECOLAB USA INC

1 patent

GRIGORIEV VLADIMIR A

1 patent