Inventor · disambiguated record
Timothy L. Hankerd
Also filed as: HANKERD TIMOTHY L
2 granted patents·2 citations·filing 2016–2018
41Inventor score
Technology areasF04B
Files withHYDRAULIC ROD PUMPS INT2
Top patents by PatentIndex Score
2 records- 0173US10612537B2Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellboreHYDRAULIC ROD PUMPS INT·Filed 2016·Granted Apr 7, 2020·2 cites·12 claims
- 0256US10550673B2Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellboreHYDRAULIC ROD PUMPS INT·Filed 2018·Granted Feb 4, 2020·0 cites·18 claims
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