Calgary
Canada
3
2013-12-19
The entities that hold a legal rights for patent applications filed by inventor Gunn Scott Edwin:
Scott Edwin Gunn from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for analyzing composition of hydrocarbon and carbon dioxide gases liberated from drilling fluids
#2 | 2009-01-08Method and apparatus for detecting gas conveyed by drilling fluids
#3 | 2006-09-14Detecting gas in fluids
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