Inventor
KUMPFMILLER RONALD J
US6 patents
⚠️ This page may combine multiple inventors who share the name “KUMPFMILLER RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACE W R & CO
5 patentsUS5418112AMay 23, 1995
Photosensitive compositions useful in three-dimensional part-building and having improved photospeed
GRACE W R & CO158 citations97
US5554712ASep 10, 1996
Aqueous developable photosensitive polyurethane-(meth)acrylate
GRACE W R & CO22 citations91
US5364741ANov 15, 1994
Aqueous developable photosensitive polyurethane-(meth)acrylate
GRACE W R & CO28 citations91
US5328805AJul 12, 1994
Aqueous developable photosensitive polyurethane-(meth)acrylate
GRACE W R & CO23 citations91
US5407784AApr 18, 1995
Photocurable composition comprising maleic anhydride adduct of polybutadiene or butadiene copolymers
GRACE W R & CO19 citations80