Inventor

SCHURMANN HORST

3 patents

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

AKZONA INC

2 patents

US4096127AJun 20, 1978

Anionic polyurethanes

AKZONA INC31 citations87

US3971764AJul 27, 1976

Process for producing a cationic polyurethane

AKZONA INC40 citations87

HEMSCHEIDT MASCHF HERMANN

1 patent

US4155375AMay 22, 1979

Multiple valve control device

HEMSCHEIDT MASCHF HERMANN3 citations60