170 patents
Page 2 of 9
Utility
Cutting Tool with PCD Inserts, Systems Incorporating Same and Related Methods
13 Jul 23
A cutting tool which may be used in machining various material may include a body and one or more cutting elements associated therewith.
Regan Leland Burton, Dan Bagley, Ken Jensen
Filed: 13 Dec 22
Utility
Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
27 Jun 23
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing.
Jair Jahaziel Gonzalez
Filed: 13 Jan 21
Utility
Polycrystalline diamond compacts including a cemented carbide substrate and applications therefor
30 May 23
Embodiments relate to a polycrystalline diamond compact (“PDC”) including a polycrystalline diamond (“PCD”) table bonded to a cemented carbide substrate including tungsten carbide grains having a fine average grain size to provide one or more of enhanced wear resistance, corrosion resistance, or erosion resistance, and a PDC with enhanced impact resistance.
Debkumar Mukhopadhyay
Filed: 13 Feb 20
Utility
Methods of Cleaning And/or Neutralizing an at Least Partially Leached Polycrystalline Diamond Body and Resulting Polycrystalline Diamond Compacts
18 May 23
Embodiments relate to polycrystalline diamond compacts (“PDCs”), methods of fabricating PDCs, and applications for such PDCs.
Julie Ann Kidd, Heather Marie Schaefer, Jason K. Wiggins, Cody Frisby
Filed: 16 Jan 23
Utility
Multi-part superabrasive compacts, rotary drill bits including multi-part superabrasive compacts, and related methods
16 May 23
Embodiments disclosed herein are directed to a superabrasive compact including one or more superabrasive cutting portions or segments, rotary drill bits including one or more superabrasive compacts, and related methods (e.g., methods of fabricating and/or operating the superabrasive compacts).
David P. Miess, Craig H. Cooley, Brian M. Shuey
Filed: 20 Oct 21
Design
Substrate
25 Apr 23
Cody William Knuteson
Filed: 21 Jun 19
Utility
Bearing Assemblies, Bearing Apparatuses, and Related Methods
13 Apr 23
Bearing assemblies that include a plurality of polycrystalline diamond (“PCD”) bearing elements, bearing apparatuses including such bearing assemblies, and methods of operating and fabricating such bearing assemblies and apparatuses are disclosed.
Tyler E. Kolste, S. Barrett Peterson, Jair J. Gonzalez, Trond Pedersen
Filed: 22 Nov 22
Utility
Bearing assemblies, apparatuses, and methods including bearing elements
4 Apr 23
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical inner surface.
Tyler Kolste, Daryl Wise, S. Barrett Peterson
Filed: 12 May 21
Utility
Leached superabrasive elements and leaching systems, methods and assemblies for processing superabrasive elements
4 Apr 23
A polycrystalline diamond element includes a polycrystalline diamond table having a body of bonded diamond particles with interstitial regions.
Joshua Adam Hawks, Ryan LeRoy Woodland, Jason Keith Wiggins, David Paul Miess, Mark Pehrson Chapman, Trevor Allen Olsen, Trent Neil Butcher, Michael James Gleason, Matthew Sinclair Brown, Julie Ann Kidd
Filed: 1 Oct 20
Utility
Bearing assemblies, apparatuses, and methods including bearing elements
4 Apr 23
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include angled bearing surfaces having a planar shape.
Tyler Kolste, Daryl Wise, S. Barrett Peterson
Filed: 12 Aug 21
Utility
Bearing Assemblies and Apparatuses and Related Methods
30 Mar 23
Methods of manufacturing a radial sliding bearing may include coupling superhard contact elements to support rings where each superhard contact element includes a superhard contact surface and forming at least some of the superhard contact surfaces to comprise an arcute or a planar surface.
S. Barrett Peterson
Filed: 8 Dec 22
Utility
Protective Leaching Mask Assemblies and Related Methods
23 Mar 23
Embodiments of the invention relate generally to protective leaching masks, and methods of manufacturing and using the same for leaching superabrasive elements such as polycrystalline diamond elements.
Michael James Gleason
Filed: 1 Dec 22
Utility
Methods of Manufacturing Cominbination Thrust-bearing and Radial Bearing Apparatuses
16 Mar 23
Embodiments of the invention relate to bearing apparatuses in which one bearing surface of the bearing apparatus includes diamond, while another bearing surface includes a non-diamond superhard material (e.g., silicon carbide).
Jair J. Gonzalez
Filed: 17 Aug 22
Utility
Attack inserts with differing surface finishes, assemblies, systems including same, and related methods
21 Feb 23
A superabrasive element includes a substrate and a superabrasive table bonded to the substrate, the superabrasive table including a polished surface having a polished finish, the polished surface extending over at least a central, apical region of the superabrasive table, and an unpolished surface including an unpolished finish, the unpolished surface surrounding a majority of the polished surface.
Grant Kyle Daniels, Jeremy Dane Wood, Jarid Lynn Spencer, John Christian Marx
Filed: 16 May 19
Utility
Pick including polycrystalline diamond compact
21 Feb 23
Embodiments disclosed herein are directed to a system for removing road material.
Regan Leland Burton, Andrew E. Dadson, Mohammad N. Sani
Filed: 24 Sep 21
Utility
Torque Coupling Assemblies and Related Systems and Methods
16 Feb 23
Force coupling or torque coupling assemblies, apparatuses, systems, and methods include assemblies that each include superhard contact elements.
Daryl Wise, Tyler Kolste, Jair Gonzalez
Filed: 12 Aug 21
Utility
Force Coupling Assemblies and Related Systems and Methods
16 Feb 23
Force coupling or torque coupling assemblies, apparatuses, systems, and methods include assemblies that each include superhard contact elements.
Daryl Wise, Tyler Kolste, Jair Gonzalez
Filed: 9 Aug 22
Utility
Nozzles, Nozzle Assemblies, and Related Methods
26 Jan 23
Embodiments are directed to nozzles for three-dimensional printing and related assemblies and methods.
Jarrett Meier, Harris Taylor, Jacob Crockett, Scott Schmidt
Filed: 4 Oct 22
Utility
Cutting tool with PCD inserts, systems incorporating same and related methods
24 Jan 23
A cutting tool which may be used in machining various material may include a body and one or more cutting elements associated therewith.
Regan Leland Burton, Dan Bagley, Ken Jensen
Filed: 1 Aug 19
Utility
Polycrystalline Diamond Compacts and Applications Therefor
19 Jan 23
Embodiments relate to polycrystalline diamond compacts (“PDCs”) including a polycrystalline diamond (“PCD”) table having a diamond grain size distribution selected for improving performance and/or leachability.
Brandon Paul Linford, Cody William Knuteson, Jason Dean Blackburn, Daniel Call Mortensen, Steven Swan
Filed: 20 Jul 22