Inventor
KOSACK STEFFEN
DE7 patents
⚠️ This page may combine multiple inventors who share the name “KOSACK STEFFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREUDENBERG CARL FA
5 patentsUS5793150AAug 11, 1998
Flat seal
FREUDENBERG CARL FA31 citations91
US5229192AJul 20, 1993
Flame-resistant cover film for flexible circuit boards
FREUDENBERG CARL FA11 citations71
US5498471AMar 12, 1996
Flame-resistant substrate for flexible circuit boards
FREUDENBERG CARL FA14 citations70
US6506443B1Jan 14, 2003
Method and device for applying surface-modifying auxiliary substances to working area interior surfaces of die molds
FREUDENBERG CARL FA3 citations60
US5298128AMar 29, 1994
Process for recovering polyurethane from polyurethane waste pastes
FREUDENBERG CARL FA3 citations56