Inventor

HAUPT KERSTIN

DE2 patents

Patents

2 patents

US5225069AJul 6, 1993

Process for the production of oxide ceramic surface films on silicon-containing light metal cast alloys

JENOPTIK JENA GMBH19 citations78

US5094727AMar 10, 1992

Electrolyte for producing conversion coatings

JENOPTIK JENA GMBH2 citations60