Inventor

VACHER DAVID

FR3 patents

⚠️ This page may combine multiple inventors who share the name “VACHER DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOSATRON INTERNATIONAL

2 patents

US7207260B2Apr 24, 2007

Reciprocating hydraulic machine, especially a motor, and dosing apparatus comprising such a motor

DOSATRON INTERNATIONAL13 citations73

US10968901B2Apr 6, 2021

Hydraulic machine and reversible metering pump equipped with such a machine

DOSATRON INTERNATIONAL1 citations52

LUCAS GREGORY

1 patent

US9689765B2Jun 27, 2017

Liquid metering pump, and device for detecting the variation in pressure for such a pump

LUCAS GREGORY1 citations46