Inventor

JENNINGS ROBERT W

US4 patents

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

UNITED STATES PIPE FOUNDRY

2 patents

US4791976ADec 20, 1988

Method of making dual graphite structured pipe

UNITED STATES PIPE FOUNDRY8 citations69

US4832084AMay 23, 1989

Dual graphite structured pipe

UNITED STATES PIPE FOUNDRY5 citations58

JENNINGS ROBERT W

1 patent

US5237955AAug 24, 1993

Flag display device

JENNINGS ROBERT W10 citations64

COMFORT LINE LTD

1 patent

US7597771B2Oct 6, 2009

Pultrusion method and related article

COMFORT LINE LTD3 citations51