Inventor · disambiguated record
David Vacher
Also filed as: VACHER DAVID
3 granted patents·15 citations·filing 2003–2016
61Inventor score
Top patents by PatentIndex Score
3 records- 0158US7207260B2Reciprocating hydraulic machine, especially a motor, and dosing apparatus comprising such a motorDOSATRON INTERNATIONAL·Filed 2003·Granted Apr 24, 2007·13 cites·18 claims
- 0256US10968901B2Hydraulic machine and reversible metering pump equipped with such a machineDOSATRON INTERNATIONAL·Filed 2016·Granted Apr 6, 2021·1 cites·18 claims
- 0346US9689765B2Liquid metering pump, and device for detecting the variation in pressure for such a pumpLUCAS GREGORY·Filed 2011·Granted Jun 27, 2017·1 cites·7 claims
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