Assignee
JOHNSON MICHAEL ERIC
US·1 granted patent·3 pending applications·4 citations·filing 2012–2016
Top patents by PatentIndex Score
4 records- 0175US9278412B2Sucker rodJOHNSON MICHAEL ERIC·Filed 2012·Granted Mar 8, 2016·4 cites·13 claims
- 0251US2016144415A1Sucker rodJOHNSON MICHAEL ERIC·Filed 2016·Application pending·0 cites
- 0346US2016151819A1Sucker rodJOHNSON MICHAEL ERIC·Filed 2016·Application pending·0 cites
- 0439US2015300148A1Methods of inspecting oilfield toolsJOHNSON MICHAEL ERIC·Filed 2014·Application pending·0 cites
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