Inventor

HARPER CHRISTOPHER

US6 patents

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

DRS POWER & CONTROL TECH INC

2 patents

US10256626B2Apr 9, 2019

Methods and systems of impedance source semiconductor device protection

DRS POWER & CONTROL TECH INC3 citations68

US9431819B2Aug 30, 2016

Methods and systems of impedance source semiconductor device protection

DRS POWER & CONTROL TECH INC2 citations58

BAKER HUGHES A GE CO LLC

2 patents

US10208575B2Feb 19, 2019

Alternative helical flow control device for polymer injection in horizontal wells

BAKER HUGHES A GE CO LLC1 citations53

US10260321B2Apr 16, 2019

Inflow control device for polymer injection in horizontal wells

BAKER HUGHES A GE CO LLC0 citations33

EVANS LARRY WILLIAM

1 patent

US7487724B1Feb 10, 2009

Liquid transfer arrangement for applying a printing liquid to a printing surface

EVANS LARRY WILLIAM11 citations70

DRS NAVAL POWER SYSTEMS INC

1 patent

US10879693B2Dec 29, 2020

Systems having impedance source semiconductor device protection

DRS NAVAL POWER SYSTEMS INC0 citations47