Laing; Robert A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Laing; Robert A..The latest application filed is for "expandable apparatus and related methods".

Company Profile

1.18.19

Laing; Robert A. - Montgomery TX
Laing; Robert A. - Highlands Ranch CO
Laing; Robert A. - Spring 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
Systems and methods for earth-boring rotary drill bit selection Grant 10,445,841 - Meerdo , et al. Oc	2019-10-15
Expandable apparatus and related methods Grant 10,087,683 - Laing , et al. October 2, 2	2018-10-02
Expandable Apparatus And Related Methods App 20170204671 - Laing; Robert A. ; et al.	2017-07-20
Expandable apparatus and related methods Grant 9,611,697 - Radford , et al. April 4, 2	2017-04-04
Systems And Methods For Earth-boring Rotary Drill Bit Selection App 20150287150 - Meerdo; John M. ; et al.	2015-10-08
Expandable Apparatus And Related Methods App 20140353032 - Radford; Steven R. ; et al.	2014-12-04
Expandable apparatus and related methods Grant 8,813,871 - Radford , et al. August 26, 2	2014-08-26
Expandable Apparatus And Related Methods App 20130087386 - Radford; Steven R. ; et al.	2013-04-11
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 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 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 and liner drilling shoes having selected profile geometries, and related methods Grant 8,205,693 - Oldham , et al. June 26, 2	2012-06-26
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
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 Having Integrated Operational Components, And Related Methods App 20110259604 - 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
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 With Portions Configured To Fail Responsive To Pressure, And Related Methods App 20110259608 - 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 bits and reamers Grant 8,006,785 - Oldham , et al. August 30, 2	2011-08-30
Expandable reamer apparatus for enlarging subterranean boreholes and methods of use Grant 7,549,485 - Radford , et al. June 23, 2	2009-06-23
Casing And Liner Drilling Bits And Reamers, Cutting Elements Therefor, And Methods Of Use App 20080223575 - Oldham; Jack T. ; et al.	2008-09-18
Casing and liner drilling bits Grant 7,395,882 - Oldham , et al. July 8, 2	2008-07-08
Expandable reamer apparatus for enlarging boreholes while drilling and methods of use Grant 7,308,937 - Radford , et al. December 18, 2	2007-12-18
Window mill and drill bit Grant 7,178,609 - Hart , et al. February 20, 2	2007-02-20
Expandable reamer apparatus for enlarging boreholes while drilling and methods of use App 20070017708 - Radford; Steven R. ; et al.	2007-01-25
Expandable reamer apparatus for enlarging boreholes while drilling and methods of use Grant 7,036,611 - Radford , et al. May 2, 2	2006-05-02
Casing and liner drilling bits, cutting elements therefor, and methods of use App 20050183892 - Oldham, Jack T. ; et al.	2005-08-25
Expandable reamer apparatus for enlarging subterranean boreholes and methods of use App 20050145417 - Radford, Steven R. ; et al.	2005-07-07
Window mill and drill bit App 20050039905 - Hart, Daniel ; et al.	2005-02-24
Expandable reamer apparatus for enlarging boreholes while drilling and methods of use App 20040134687 - Radford, Steven R. ; et al.	2004-07-15
Enhanced offset stabilization for eccentric reamers Grant 6,739,416 - Presley , et al. May 25, 2	2004-05-25
Reaming apparatus and method with enhanced structural protection Grant 6,695,080 - Presley , et al. February 24, 2	2004-02-24
Enhanced offset stabilization for eccentric reamers App 20030173114 - Presley, W. Gregory ; et al.	2003-09-18
Reaming apparatus and method with enhanced structural protection App 20020166703 - Presley, W. Gregory ; et al.	2002-11-14

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