| Patent | Date |
|---|
Variable Density Downhole Devices
App 20200398343 - Voglewede; Daniel Brendan ; et al. | 2020-12-24 |
Mold assemblies that actively heat infiltrated downhole tools
Grant 10,807,152 - Ownby , et al. October 20, 2 | 2020-10-20 |
Displacement elements in the manufacture of a drilling tool
Grant 10,787,862 - Farny , et al. September 29, 2 | 2020-09-29 |
Reinforcement material blends with a small particle metallic component for metal-matrix composites
Grant 10,774,402 - Thomas , et al. Sept | 2020-09-15 |
Erosion resistant hard composite materials
Grant 10,751,839 - Olsen A | 2020-08-25 |
Metal matrix composite drill bits with reinforcing metal blanks
Grant 10,704,333 - Pan , et al. | 2020-07-07 |
Mechanical-interlocking reinforcing particles for use in metal matrix composite tools
Grant 10,655,397 - Cook, III , et al. | 2020-05-19 |
Magnetic positioning of reinforcing particles when forming metal matrix composites
Grant 10,655,399 - Cook, III , et al. | 2020-05-19 |
Methods of Removing Shoulder Powder From Fixed Cutter Bits
App 20190330927 - Thomas; Jeffrey G. ; et al. | 2019-10-31 |
Mold Assemblies that Actively Heat Infiltrated Downhole Tools
App 20190283118 - Ownby; Clayton A. ; et al. | 2019-09-19 |
Low surface friction drill bit body for use in wellbore formation
Grant 10,415,319 - Olsen Sept | 2019-09-17 |
Mold assemblies with integrated thermal mass for fabricating infiltrated downhole tools
Grant 10,406,598 - Cook, III , et al. Sept | 2019-09-10 |
Precipitation hardened matrix drill bit
Grant 10,385,622 - Voglewede , et al. A | 2019-08-20 |
Methods of removing shoulder powder from fixed cutter bits
Grant 10,378,287 - Thomas , et al. A | 2019-08-13 |
Tools Having A Structural Metal-matrix Composite Portion
App 20190234151 - Olsen; Garrett T. ; et al. | 2019-08-01 |
Mold assemblies that actively heat infiltrated downhole tools
Grant 10,350,672 - Ownby , et al. July 16, 2 | 2019-07-16 |
Mold transfer assemblies and methods of use
Grant 10,252,329 - Atkins , et al. | 2019-04-09 |
Displacement Elements In The Manufacture Of A Drilling Tool
App 20190078389 - Farny; Matthew S. ; et al. | 2019-03-14 |
Metal-matrix composites reinforced with a refractory metal
Grant 10,208,366 - Olsen , et al. Feb | 2019-02-19 |
Insulation enclosure incorporating rigid insulation materials
Grant 10,195,662 - Ownby , et al. Fe | 2019-02-05 |
Mold Assemblies Used for Fabricating Downhole Tools
App 20190030596 - Thomas; Jeffrey G. ; et al. | 2019-01-31 |
Bit incorporating ductile inserts
Grant 10,190,369 - Olsen , et al. Ja | 2019-01-29 |
Fiber-reinforced tools for downhole use
Grant 10,156,098 - Olsen Dec | 2018-12-18 |
Fiber-reinforced tools for downhole use
Grant 10,145,179 - Cook, III , et al. De | 2018-12-04 |
Erosion Resistant Hard Composite Materials
App 20180326541 - Olsen; Garrett T. | 2018-11-15 |
Cutting element support shoe for drill bit
Grant 10,125,549 - Olsen November 13, 2 | 2018-11-13 |
Mold assemblies used for fabricating downhole tools
Grant 10,118,220 - Thomas , et al. November 6, 2 | 2018-11-06 |
Steam-blocking cooling systems that help facilitate directional solidification
Grant 10,105,756 - Ownby , et al. October 23, 2 | 2018-10-23 |
Metal Matrix Composite Drill Bits With Reinforcing Metal Blanks
App 20180252046 - PAN; Yi ; et al. | 2018-09-06 |
Continuous fiber-reinforced tools for downhole use
Grant 10,060,191 - Olsen August 28, 2 | 2018-08-28 |
Magnetic Positioning Of Reinforcing Particles When Forming Metal Matrix Composites
App 20180230755 - COOK III; Grant O. ; et al. | 2018-08-16 |
Segregated multi-material metal-matrix composite tools
Grant 10,029,305 - Cook, III , et al. July 24, 2 | 2018-07-24 |
Vented blank for producing a matrix bit body
Grant 10,029,300 - Olsen July 24, 2 | 2018-07-24 |
Mesh reinforcement for metal-matrix composite tools
Grant 10,029,306 - Voglewede , et al. July 24, 2 | 2018-07-24 |
Segregated multi-material metal-matrix composite tools
Grant 10,029,301 - Cook, III , et al. July 24, 2 | 2018-07-24 |
Earth-boring drill bits with nanotube carpets
Grant 10,024,110 - Olsen , et al. July 17, 2 | 2018-07-17 |
Erosion resistant hard composite materials
Grant 10,022,823 - Olsen July 17, 2 | 2018-07-17 |
Drill Bits Manufactured With Copper Nickel Manganese Alloys
App 20180195350 - Voglewede; Daniel Brendan ; et al. | 2018-07-12 |
Reinforcement Material Blends With A Small Particle Metallic Component For Metal-matrix Composites
App 20180179616 - THOMAS; Jeffrey G. ; et al. | 2018-06-28 |
Particulate reinforced braze alloys for drill bits
Grant 9,987,726 - Olsen June 5, 2 | 2018-06-05 |
Insulation enclosure with a thermal mass
Grant 9,950,361 - Ownby , et al. April 24, 2 | 2018-04-24 |
Precipitation hardened matrix drill bit
Grant 9,752,204 - Voglewede , et al. September 5, 2 | 2017-09-05 |
Mechanical-Interlocking Reinforcing Particles for Use in Metal Matrix Composite Tools
App 20170234076 - Cook, III; Grant O. ; et al. | 2017-08-17 |
Mold assembly caps used in fabricating infiltrated downhole tools
Grant 9,718,126 - Ownby , et al. August 1, 2 | 2017-08-01 |
Methods Of Removing Shoulder Powder From Fixed Cutter Bits
App 20170159367 - Thomas; Jeff G. ; et al. | 2017-06-08 |
Insulation Enclosure Incorporating Rigid Insulation Materials
App 20170136535 - Ownby; Clayton A. ; et al. | 2017-05-18 |
Segregated Multi-material Metal-matrix Composite Tools
App 20170106438 - Cook, III; Grant O. ; et al. | 2017-04-20 |
Mesh Reinforcement For Metal-matrix Composite Tools
App 20170100771 - Voglewede; Daniel Brendan ; et al. | 2017-04-13 |
Bit Incorporating Ductile Inserts
App 20170101825 - OLSEN; Garrett T. ; et al. | 2017-04-13 |
Segregated Multi-material Metal-matrix Composite Tools
App 20170087622 - Cook, III; Grant O. ; et al. | 2017-03-30 |
Metal-Matrix Composites Reinforced with a Refractory Metal
App 20170044647 - Olsen; Garrett T. ; et al. | 2017-02-16 |
Low Surface Friction Drill Bit Body For Use In Wellbore Formation
App 20160348444 - Olsen; Garrett T. | 2016-12-01 |
Mold Assembly Caps Used In Fabricating Infiltrated Downhole Tools
App 20160346833 - Ownby; Clayton A. ; et al. | 2016-12-01 |
Mold Transfer Assemblies And Methods Of Use
App 20160339515 - Atkins; William Brian ; et al. | 2016-11-24 |
Mold Assemblies That Actively Heat Infiltrated Downhole Tools
App 20160325343 - Ownby; Clayton A. ; et al. | 2016-11-10 |
Steam-blocking Cooling Systems That Help Facilitate Directional Solidification
App 20160325349 - Ownby; Clayton A. ; et al. | 2016-11-10 |
Mold Assemblies With Integrated Thermal Mass For Fabricating Infiltrated Downhole Tools
App 20160325350 - Cook, III; Grant O. ; et al. | 2016-11-10 |
Insulation Enclosure With A Thermal Mass
App 20160297001 - Ownby; Clayton A. ; et al. | 2016-10-13 |
Mold Assemblies Used For Fabricating Downhole Tools
App 20160297002 - Thomas; Jeffrey G. ; et al. | 2016-10-13 |
Continuous Fiber-reinforced Tools For Downhole Use
App 20160281438 - Olsen; Garrett T. | 2016-09-29 |
Fiber-reinforced Tools For Downhole Use
App 20160265282 - Olsen; Garrett T. | 2016-09-15 |
Earth-boring Drill Bits With Nanotube Carpets
App 20160265283 - Olsen; Garrett T. ; et al. | 2016-09-15 |
Precipitation Hardened Matrix Drill Bit
App 20160265284 - Voglewede; Daniel Brendan ; et al. | 2016-09-15 |
Precipitation Hardened Matrix Drill Bit
App 20160258031 - Voglewede; Daniel Brendan ; et al. | 2016-09-08 |
Particulate Reinforced Braze Alloys for Drill Bits
App 20160221151 - Olsen; Garrett T. | 2016-08-04 |
Cutting Element Support Shoe for Drill Bit
App 20160215567 - Olsen; Garrett T. | 2016-07-28 |
Vented Blank For Producing A Matrix Bit Body
App 20160151831 - Olsen; Garrett T. | 2016-06-02 |
Erosion resistant hard composite materials
Grant 9,309,583 - Olsen April 12, 2 | 2016-04-12 |
Fiber-reinforced Tools For Downhole Use
App 20150368980 - COOK, III; Grant O. ; et al. | 2015-12-24 |
Erosion resistant hard composite materials
Grant 9,217,294 - Olsen December 22, 2 | 2015-12-22 |
Erosion Resistant Hard Composite Materials
App 20150354283 - Olsen; Garrett T. | 2015-12-10 |
Drill Bit Having Regenerative Nanofilms
App 20150267472 - Olsen; Garrett T. ; et al. | 2015-09-24 |
Erosion resistant hard composite materials
Grant 9,138,832 - Olsen September 22, 2 | 2015-09-22 |
Erosion resistant hard composite materials
Grant 8,756,983 - Olsen June 24, 2 | 2014-06-24 |
Erosion Resistant Hard Composite Materials
App 20130133951 - Olsen; Garrett T. | 2013-05-30 |
Erosion Resistant Hard Composite Materials
App 20130000982 - Olsen; Garrett T. | 2013-01-03 |
Erosion Resistant Hard Composite Materials
App 20120017670 - Olsen; Garrett T. | 2012-01-26 |
Erosion Resistant Hard Composite Materials
App 20110315668 - Olsen; Garrett T. | 2011-12-29 |
Erosion Resistant Hard Composite Materials
App 20110315051 - Olsen; Garrett T. | 2011-12-29 |
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