Calgary, Alberta
Canada
3
2009-12-10
2
2010-09-14
These are the the leading inventors for applications assigned to ENGINEERED DRILLING SOLUTIONS INC.:
ENGINEERED DRILLING SOLUTIONS INC. based in Calgary, Alberta, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
DOWNHOLE DRILLING COMPOSITIONS AND METHODS OF PREPARATION
#2 | 2009-11-26 ✅ Patent 7,795,184 granted on 2010-09-14Compositions and methods for preparing downhole drilling fluids
#3 | 2007-01-25 ✅ Patent 7,541,317 granted on 2009-06-02Downhole drilling compositions and methods of preparation
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