Inventor

SCHROEDER RALPH

DE4 patents

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

MARQUET & CIE NOEL

2 patents

US4844762AJul 4, 1989

Process for continuously sheathing solid or hollow profiles with an extruded foam jacket of thermoplastic synthetic resin

MARQUET & CIE NOEL25 citations88

US4661391AApr 28, 1987

Method of making a moulded body of foam plastics material

MARQUET & CIE NOEL17 citations64

HOLLYWOOD FILM CORP

1 patent

US5225869AJul 6, 1993

Film printer

HOLLYWOOD FILM CORP2 citations54

THE BROYHILL MFG COMPANY

1 patent

USD254431SMar 11, 1980

Utility vehicle

THE BROYHILL MFG COMPANY4 citations52