Spring, Texas
United States
19
2022-09-08
The entities that hold a legal rights for patent applications filed by inventor CUNNINGHAM Christopher E.:
Christopher E. CUNNINGHAM from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SUBMERSIBLE WELL FLUID SYSTEM
#2 | 2019-06-27Submersible well fluid system
#3 | 2016-05-26Submersible well fluid system
#4 | 2015-12-03Up-thrusting fluid system
#5 | 2015-11-12Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling
#6 | 2015-11-12Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
#7 | 2015-11-05Coupling an electric machine and fluid-end
#8 | 2011-03-10Flushing system
#9 | 2011-03-10In-line flow mixer
#10 | 2011-03-03Pump with magnetic bearings
#11 | 2011-03-03Method and apparatus for controlling a bearing through a pressure boundary
#12 | 2011-02-24MOTOR WITH HIGH PRESSURE RATED CAN
#13 | 2007-01-11Flow completion system
#14 | 2006-08-29Flow completion system
#15 | 2006-07-04Flow completion system
#16 | 2006-04-11Flow completion apparatus
#17 | 2005-09-13Gate valve with flow-through gate
#18 | 2005-08-02Small bore gate valve
#19 | 2005-01-11Gate valve with flow-through gate
1346973 ⎘