Edmonton
Canada
3
2010-10-21
The entities that hold a legal rights for patent applications filed by inventor KOSAKEWICH Darrell S.:
Darrell S. KOSAKEWICH from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for freeze-thaw well stimulation using orificed refrigeration tubing
#2 | 2010-10-21METHOD AND APPARATUS FOR STIMULATING PRODUCTION FROM OIL AND GAS WELLS BY FREEZE-THAW CYCLING
#3 | 2008-02-14Method and apparatus for stimulating production from oil and gas wells by freeze-thaw cycling
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