Vancouver
Canada
3
2015-07-30
The entities that hold a legal rights for patent applications filed by inventor KING Thomas Ross:
Thomas Ross KING from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
LOW HEADROOM CONFINED SPACE GEOEXCHANGE DRILLING SYSTEM AND METHOD
#2 | 2012-08-23Low headroom confined space geoexchange drilling system and method
#3 | 2011-12-29Protective pipe cover and support apparatus
1240320 ⎘