Calgary
Canada
5
2008-09-11
The entities that hold a legal rights for patent applications filed by inventor Wilde Graham:
Graham Wilde from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Coiled tubing wellbore cleanout
#2 | 2006-05-18Coiled tubing wellbore cleanout
#3 | 2005-10-27Coiled tubing wellbore cleanout
#4 | 2005-08-02Coiled tubing wellbore cleanout
#5 | 2005-01-06Release tool for coiled tubing
4248963 ⎘