Calgary
Canada
3
2017-11-23
The entities that hold a legal rights for patent applications filed by inventor CALLANDER Gary Russell:
Gary Russell CALLANDER from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Mobile coiled tubing reel unit, rig and arrangements thereof
#2 | 2016-11-24Mobile coiled tubing reel unit, rig and arrangements thereof
#3 | 2014-01-02Mobile coiled tubing reel unit, rig and arrangements thereof
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