Inventor · disambiguated record
Nathan Copeland
Also filed as: COPELAND NATHAN
2 granted patents·1 pending application·4 citations·filing 2012–2019
48Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0167US9611732B2Horizontal directional drilling system including sonde position detection using global positioning systemsREMPE SCOTT ALAN·Filed 2012·Granted Apr 4, 2017·4 cites·11 claims
- 0254US2019234199A1Horizontal directional drilling system including sonde position detection using global positioning systemsVERMEER MFG CO·Filed 2019·Application pending·0 cites
- 0352US10294776B2Horizontal directional drilling system including sonde position detection using global positioning systemsVERMEER MFG CO·Filed 2017·Granted May 21, 2019·0 cites·14 claims
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