Inventor

PETRILLE III JOSEPH C

US3 patents

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

BETZ LABORATORIES

2 patents

US5518636AMay 21, 1996

Methods of detoxifying quaternary ammonium compounds toward aquatic organisms

BETZ LABORATORIES19 citations88

US5486296AJan 23, 1996

Detoxification for quaternary ammonium compounds with lignosulfonates

BETZ LABORATORIES5 citations59

BETZDEARBORN INC

1 patent

US5632899AMay 27, 1997

Detoxification of alkylthioalkylamines with swelling type natural or synthetic clays

BETZDEARBORN INC5 citations60