Edmonton
Canada
3
2018-08-23
The entities that hold a legal rights for patent applications filed by inventor Park Steven W.:
Steven W. Park from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Transmission assembly for downhole motor
#2 | 2018-03-01Coupling mechanism for driveshaft transmission assembly
#3 | 2017-11-30Motor shaft transmission interference apparatus
2051549 ⎘