Inventor

DURAND JEAN-HENRI

3 patents

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

DIVERSEY CORP

2 patents

US4132572AJan 2, 1979

Compositions for treatment of metallic surfaces by means of fluorophosphate salts

DIVERSEY CORP24 citations77

US4153478AMay 8, 1979

Process for treatment of metallic surfaces by means of fluorophosphate salts

DIVERSEY CORP9 citations69

PRODUITS IND CIE FSE

1 patent

US4668307AMay 26, 1987

Bath and process for the chemical conversion of metal substrates with zinc

PRODUITS IND CIE FSE1 citations46