Lloydminster
Canada
4
2013-05-02
The entities that hold a legal rights for patent applications filed by inventor TOKAREK Wade:
Wade TOKAREK from Lloydminster, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Tool for testing downhole tubing
#2 | 2013-04-11Specific gravity valve
#3 | 2013-04-11SPECIFIC GRAVITY VALVE FOR A PRODUCTION TANK
#4 | 2005-10-27Pumping from two levels of a pool of production fluid, and one way valve therefore
181980 ⎘