Inventor · disambiguated record
James R. Copeland
Also filed as: COPELAND JAMES R
3 granted patents·2 pending applications·46 citations·filing 1981–2017
67Inventor score
Top patents by PatentIndex Score
5 records- 0170US4500980ASeismic streamer connector assemblyWHITEHALL CORP·Filed 1981·Granted Feb 19, 1985·32 cites·26 claims
- 0260US5179896AIndent printer for plastic pipe and method of useCHEVRON RES & TECH·Filed 1991·Granted Jan 19, 1993·14 cites·13 claims
- 0340US2018187802A1Multi-layer pipesPOLYFLOW LLC·Filed 2017·Application pending·0 cites
- 0439US2005115861A1Devices for storage between ceiling joists, which accommodate for joist spacing variationsFiled 2003·Application pending·0 cites
- 0523US5248173APipe joint assemblyCHEVRON RES & TECH·Filed 1991·Granted Sep 28, 1993·0 cites·9 claims
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