Inventor

THOMAY MARLINDA J

US2 patents

Patents

2 patents

US5415702AMay 16, 1995

Black chromium-containing conversion coatings on zinc-nickel and zinc-iron alloys

ROHCO INC MCGEAN69 citations91

US5221328AJun 22, 1993

Method of controlling orthophosphite ion concentration in hyphophosphite-based electroless plating baths

ROHCO INC MCGEAN18 citations78