Inventor

DONOVAN JOSEPH C

4 patents

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

AMCHEM PROD

2 patents

US4357372ANov 2, 1982

Control of autodeposition baths

AMCHEM PROD8 citations71

US4229492AOct 21, 1980

Control of autodeposition baths

AMCHEM PROD12 citations71

HENKEL KGAA

1 patent

US4636265AJan 13, 1987

Autodeposition post-bath rinse

HENKEL KGAA31 citations89

HENKEL CORP

1 patent

US4874673AOct 17, 1989

Use of fugitive plasticizer in autodepositing composition

HENKEL CORP17 citations71