Spring, Texas
United States
29
2019-05-23
The entities that hold a legal rights for patent applications filed by inventor McClain Eric E.:
Eric E. McClain from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Earth boring tools having fixed blades, rotatable cutting structures, and stabilizing structures and related methods
#2 | 2014-08-14Drill bit with continuously sharp edge cutting elements
#3 | 2011-11-03CASING SHOES INCLUDING CUTTING ELEMENTS, CUTTING ELEMENTS FOR EARTH-BORING TOOL, AND RELATED METHODS
#4 | 2011-10-27Casing and liner drilling shoes having spiral blade configurations, and related methods
#5 | 2011-10-27Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methods
#6 | 2011-10-27Casing shoes having drillable and non-drillable cutting elements in different regions and related methods
#7 | 2011-10-27Casing and liner drilling shoes having selected profile geometries, and related methods
#8 | 2011-10-27Casing and liner drilling shoes having integrated operational components, and related methods
#9 | 2011-08-25Methods of drilling using differing types of cutting elements
#10 | 2011-08-18Earth-boring tools including abrasive cutting structures and related methods
#11 | 2011-07-14DRILLING OUT CASING BITS WITH OTHER CASING BITS
#12 | 2010-06-17Drillable Bit Nozzle Retainer with Interchangeable Nozzle Capability
#13 | 2010-05-20HYBRID DRILL BIT
#14 | 2010-04-15Drill bit with continuously sharp edge cutting elements
#15 | 2010-04-15DRILL BIT WITH CONTINUOUSLY SHARP EDGE CUTTING ELEMENTS
#16 | 2010-04-15DRILL BIT WITH CONTINUOUSLY SHARP EDGE CUTTING ELEMENTS
#17 | 2010-04-15Drill bit with continuously sharp edge cutting elements
#18 | 2010-03-18Method of drilling out a reaming tool
#19 | 2010-03-04Drilling out casing bits with other casing bits
#20 | 2009-05-14Earth-boring tools attachable to a casing string and methods for their manufacture
#21 | 2009-04-30Impregnated rotary drag bit and related methods
#22 | 2009-04-02Cutting structures for casing component drillout and earth-boring drill bits including same
#23 | 2008-08-28Multi-layer encapsulation of diamond grit for use in earth-boring bits
#24 | 2008-07-31Rotary drag bit and methods therefor
#25 | 2008-07-31Rotary drag bit with multiple backup cutters
#26 | 2008-06-26Earth boring drill bits with casing component drill out capability and methods of use
#27 | 2007-12-20Reaming tool suitable for running on casing or liner
#28 | 2007-04-12Cutting elements configured for casing component drillout and earth boring drill bits including same
#29 | 2006-04-06Earth boring drill bits with casing component drill out capability and methods of use
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