Inventor

MANN RICHARD J

2 patents

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

SYMONS CORP

1 patent

US4023374AMay 17, 1977

Repair sleeve for a marine pile and method of applying the same

SYMONS CORP134 citations91

TRW INC

1 patent

US4990884AFeb 5, 1991

Method and apparatus for testing an airbag restraint system

TRW INC17 citations70