Inventor

DAVID KARL-HEINZ

3 patents

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

AUWAERTER GOTTLOB GMBH & CO

1 patent

US5813487ASep 29, 1998

Omnibus

AUWAERTER GOTTLOB GMBH & CO134 citations93

ORG EUROPEENE DE RECH

1 patent

US4118622AOct 3, 1978

Cone optical system

ORG EUROPEENE DE RECH9 citations68

BAYER AG

1 patent

US4286076AAug 25, 1981

Process for stabilizing acrylonitrile polymer spinning solutions

BAYER AG3 citations54