McClain; Eric E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for McClain; Eric E..The latest application filed is for "earth boring tools having fixed blades, rotatable cutting structures, and stabilizing structures and related methods".

Company Profile

2.28.32

McClain; Eric E. - Spring TX
McClain; Eric E. - Montgomery TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Earth boring tools having fixed blades, rotatable cutting structures, and stabilizing structures and related methods Grant 10,704,336 - Bradshaw , et al.	2020-07-07
Earth Boring Tools Having Fixed Blades, Rotatable Cutting Structures, And Stabilizing Structures And Related Methods App 20190153786 - Bradshaw; Robert ; et al.	2019-05-23
Drill bit with continuously sharp edge cutting elements Grant 9,540,884 - Welch , et al. January 10, 2	2017-01-10
Earth-boring tools attachable to a casing string and methods for their manufacture Grant 9,085,939 - McClain , et al. July 21, 2	2015-07-21
Drill Bit With Continuously Sharp Edge Cutting Elements App 20140223833 - Welch; Robert M. ; et al.	2014-08-14
Drill bit with continuously sharp edge cutting elements Grant 8,720,609 - Welch , et al. May 13, 2	2014-05-13
Casing and liner drilling shoes having integrated operational components, and related methods Grant 8,297,380 - Oldham , et al. October 30, 2	2012-10-30
Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methods Grant 8,225,887 - Oldham , et al. July 24, 2	2012-07-24
Casing shoes having drillable and non-drillable cutting elements in different regions and related methods Grant 8,225,888 - Oldham , et al. July 24, 2	2012-07-24
Casing and liner drilling shoes having selected profile geometries, and related methods Grant 8,205,693 - Oldham , et al. June 26, 2	2012-06-26
Methods of drilling using differing types of cutting elements Grant 8,191,654 - McClain , et al. June 5, 2	2012-06-05
Earth-boring tools including abrasive cutting structures and related methods Grant 8,177,001 - McClain , et al. May 15, 2	2012-05-15
Casing and liner drilling shoes having spiral blade configurations, and related methods Grant 8,167,059 - Oldham , et al. May 1, 2	2012-05-01
Drilling out casing bits with other casing bits Grant 8,146,683 - McClain , et al. April 3, 2	2012-04-03
Casing Shoes Including Cutting Elements, Cutting Elements For Earth-boring Tool, And Related Methods App 20110266069 - Oldham; Jack T. ; et al.	2011-11-03
Casing And Liner Drilling Shoes With Portions Configured To Fail Responsive To Pressure, And Related Methods App 20110259608 - Oldham; Jack T. ; et al.	2011-10-27
Casing And Liner Drilling Shoes Having Selected Profile Geometries, And Related Methods App 20110259605 - Oldham; Jack T. ; et al.	2011-10-27
Casing And Liner Drilling Shoes Having Integrated Operational Components, And Related Methods App 20110259604 - Oldham; Jack T. ; et al.	2011-10-27
Casing Shoes Having Drillable And Non-drillable Cutting Elements In Different Regions And Related Methods App 20110259606 - Oldham; Jack T. ; et al.	2011-10-27
Casing And Liner Drilling Shoes Having Spiral Blade Configurations, And Related Methods App 20110259643 - Oldham; Jack T. ; et al.	2011-10-27
Drill bit with continuously sharp edge cutting elements Grant 8,020,641 - Welch , et al. September 20, 2	2011-09-20
Casing and liner drilling bits and reamers Grant 8,006,785 - Oldham , et al. August 30, 2	2011-08-30
Methods Of Drilling Using Differing Types Of Cutting Elements App 20110203850 - McClain; Eric E. ; et al.	2011-08-25
Earth-boring Tools Including Abrasive Cutting Structures And Related Methods App 20110198128 - McClain; Eric E. ; et al.	2011-08-18
Drilling Out Casing Bits With Other Casing Bits App 20110168448 - McClain; Eric E. ; et al.	2011-07-14
Cutting structures for casing component drillout and earth-boring drill bits including same Grant 7,954,571 - McClain , et al. June 7, 2	2011-06-07
Cutting elements configured for casing component drillout and earth boring drill bits including same Grant 7,954,570 - McClain , et al. June 7, 2	2011-06-07
Method of drilling out a reaming tool Grant 7,900,703 - Clark , et al. March 8, 2	2011-03-08
Rotary drag bit with multiple backup cutters Grant 7,861,809 - Gavia , et al. January 4, 2	2011-01-04
Multi-layer encapsulation of diamond grit for use in earth-boring bits Grant 7,810,588 - McClain , et al. October 12, 2	2010-10-12
Rotary drag bit and methods therefor Grant 7,762,355 - McClain , et al. July 27, 2	2010-07-27
Earth boring drill bits with casing component drill out capability and methods of use Grant 7,748,475 - McClain , et al. July 6, 2	2010-07-06
Drillable Bit Nozzle Retainer with Interchangeable Nozzle Capability App 20100147596 - McClain; Eric E.	2010-06-17
Impregnated rotary drag bit and related methods Grant 7,730,976 - McClain , et al. June 8, 2	2010-06-08
Hybrid Drill Bit App 20100122848 - McClain; Eric E.	2010-05-20
Drill Bit With Continuously Sharp Edge Cutting Elements App 20100089649 - WELCH; Robert M. ; et al.	2010-04-15
Drill Bit With Continuously Sharp Edge Cutting Elements App 20100089664 - WELCH; Robert M. ; et al.	2010-04-15
Drill Bit With Continuously Sharp Edge Cutting Elements App 20100089661 - WELCH; Robert M. ; et al.	2010-04-15
Drill Bit With Continuously Sharp Edge Cutting Elements App 20100089658 - WELCH; Robert M. ; et al.	2010-04-15
Method Of Drilling Out A Reaming Tool App 20100065282 - Clark; Lester I. ; et al.	2010-03-18
Drilling Out Casing Bits With Other Casing Bits App 20100051350 - McClain; Eric E. ; et al.	2010-03-04
Earth boring drill bits with casing component drill out capability and methods of use Grant 7,624,818 - McClain , et al. December 1, 2	2009-12-01
Reaming tool suitable for running on casing or liner Grant 7,621,351 - Clark , et al. November 24, 2	2009-11-24
Earth-boring Tools Attachable To A Casing String And Methods For Their Manufacture App 20090120693 - McClain; Eric E. ; et al.	2009-05-14
Impregnated Rotary Drag Bit And Related Methods App 20090107732 - McClain; Eric E. ; et al.	2009-04-30
Cutting Structures For Casing Component Drillout And Earth Boring Drill Bits Including Same App 20090084608 - McClain; Eric E. ; et al.	2009-04-02
Casing And Liner Drilling Bits And Reamers, Cutting Elements Therefor, And Methods Of Use App 20080223575 - Oldham; Jack T. ; et al.	2008-09-18
Multi-Layer Encapsulation of Diamond Grit for Use in Earth-Boring Bits App 20080202821 - McClain; Eric E. ; et al.	2008-08-28
Rotary Drag Bit App 20080179106 - Gavia; David ; et al.	2008-07-31
Rotary Drag Bit And Methods Therefor App 20080179108 - McClain; Eric E. ; et al.	2008-07-31
Casing and liner drilling bits Grant 7,395,882 - Oldham , et al. July 8, 2	2008-07-08
Earth Boring Drill Bits With Casing Component Drill Out Capability And Methods Of Use App 20080149393 - McClain; Eric E. ; et al.	2008-06-26
Reaming Tool Suitable For Running On Casing Or Liner And Method Of Reaming App 20070289782 - Clark; Lester I. ; et al.	2007-12-20
Cutting elements configured for casing component drillout and earth boring drill bits including same App 20070079995 - McClain; Eric E. ; et al.	2007-04-12
Earth boring drill bits with casing component drill out capability and methods of use App 20060070771 - McClain; Eric E. ; et al.	2006-04-06
Casing and liner drilling bits, cutting elements therefor, and methods of use App 20050183892 - Oldham, Jack T. ; et al.	2005-08-25

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