Inventor

WITTMAN DIETER

DE3 patents

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

BAYER AG

2 patents

US5804656ASep 8, 1998

Compositions of the ABS type for processing by extrusion and deep drawing

BAYER AG2 citations60

US5484846AJan 16, 1996

Powder mixtures for matt polycarbonate molding compounds

BAYER AG3 citations60

MAN NUTZFAHRZEUGE AG

1 patent

US5161500ANov 10, 1992

Outlet valve lifter for an internal combustion engine

MAN NUTZFAHRZEUGE AG19 citations70