Inventor
MALIZIO ANDREW B
US4 patents
Patents
4 patentsUS4540204ASep 10, 1985
Restrained pipe joint
UNITED STATES PIPE FOUNDRY46 citations89
US4407893AOct 4, 1983
Polyolefin coating containing an ionomer for metal substrates
UNITED STATES PIPE FOUNDRY37 citations89
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