Assignee
CLOW CORP
6 granted patents·170 citations·filing 1976–1980
Top patents by PatentIndex Score
6 records- 0190US4243075AComposite pipeCLOW CORP·Filed 1979·Granted Jan 6, 1981·70 cites·5 claims
- 0272US4274749APolymer dispersion deviceCLOW CORP·Filed 1979·Granted Jun 23, 1981·37 cites·11 claims
- 0365US4083661APneumatic sewage ejectorCLOW CORP·Filed 1976·Granted Apr 11, 1978·22 cites·10 claims
- 0457US4290836AMethod of making composite pipe having an integral bell endCLOW CORP·Filed 1980·Granted Sep 22, 1981·24 cites·6 claims
- 0557US4014556ASealing ring means for pipe couplingsCLOW CORP·Filed 1976·Granted Mar 29, 1977·14 cites·10 claims
- 0627US4240470AComposite pipe having an integral bell endCLOW CORP·Filed 1978·Granted Dec 23, 1980·3 cites·3 claims
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