Leduc
Canada
4
2015-05-14
The entities that hold a legal rights for patent applications filed by inventor Comeau Laurier E.:
Laurier E. Comeau from Leduc, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Drill bit with a flow interrupter
#2 | 2014-12-02Drill bit with a flow interrupter
#3 | 2012-02-09Apparatus and method for directional drilling
#4 | 2011-01-06Drill bit with a flow interrupter
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