Assignee
DURAPIPE LTD
4 granted patents·137 citations·filing 1976–1980
Top patents by PatentIndex Score
4 records- 0186US4163571APipe couplingsDURAPIPE LTD·Filed 1977·Granted Aug 7, 1979·60 cites·7 claims
- 0277US4183448AMoulding of synthetic plastics productsDURAPIPE LTD·Filed 1976·Granted Jan 15, 1980·37 cites·6 claims
- 0363US4365949ACo-extrusion die apparatus for co-extruding plastics materialsDURAPIPE LTD·Filed 1980·Granted Dec 28, 1982·26 cites·8 claims
- 0445US4265471APipe jointDURAPIPE LTD·Filed 1979·Granted May 5, 1981·14 cites·3 claims
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