Spring, Texas
United States
8
2012-02-02
The entities that hold a legal rights for patent applications filed by inventor Beuershausen Christopher C.:
Christopher C. Beuershausen from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Drilling apparatus with reduced exposure of cutters and methods of drilling
#2 | 2011-05-19Drilling apparatus with reduced exposure of cutters and methods of drilling
#3 | 2006-12-21Shirttails for reducing damaging effects of cuttings
#4 | 2006-12-14Drilling apparatus with reduced exposure of cutters and methods of drilling
#5 | 2006-02-21Rotary drill bits exhibiting cutting element placement for optimizing bit torque and cutter life
#6 | 2006-02-02Shirttails for reducing damaging effects of cuttings
#7 | 2005-12-29Drill bits with reduced exposure of cutters
#8 | 2005-08-30Drill bits with reduced exposure of cutters
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