170 patents
Page 5 of 9
Utility
Shear Cutter Pick Milling System
26 Aug 21
This disclosure relates to a system for removing road material.
Regan Leland Burton, Andrew E. Dadson, Mohammad N. Sani
Filed: 19 Apr 21
Utility
Polycrystalline Diamond Compact
26 Aug 21
In an embodiment, a method of fabricating a polycrystalline diamond compact is disclosed.
Kenneth E. Bertagnolli, David P. Miess, Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay
Filed: 24 Feb 21
Utility
Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same
10 Aug 21
Embodiments disclosed herein are directed to tilting pad bearing assemblies, bearing apparatuses including the tilting pad bearing assemblies, and methods of using the bearing apparatuses.
Jair J. Gonzalez
Filed: 16 Jul 20
Utility
Assemblies and Apparatuses Including Superhard Elements
5 Aug 21
Load-carrying apparatus, assemblies, and subterranean drilling systems may include a support ring with a plurality of contact elements coupled to the support ring.
S. Barrett Peterson
Filed: 21 Apr 21
Utility
Systems and methods for mounting a cutter in a drill bit
3 Aug 21
Rotary drill bits may include on or more cutting element assemblies which include a cutter and a mounting system.
Craig H. Cooley, Keith Baskett
Filed: 10 Feb 20
Utility
Cutting tool assemblies including superhard working surfaces, material-removing machines including cutting tool assemblies, and methods of use
3 Aug 21
Embodiments of the invention are directed to cutting tool assemblies, material-removing machines that include cutting tool assemblies, and methods of use and operation thereof.
David P. Miess, Michael James Gleason, Samuel Earl Wilding, Regan Leland Burton, Paul Douglas Jones
Filed: 30 Jul 19
Utility
Polyscrystalline Diamond Compact Including Erosion and Corrosion Resistant Substrate
29 Jul 21
Embodiments disclosed herein relate to polycrystalline diamond compacts that have a substrate including a cementing constituent constituting less than 13 weight percent (wt %) of the substrate, the cementing constituent including a cobalt alloy having and at least one alloying element, wherein the at least one alloying element constitutes less than 12 wt % of the substrate and wherein the cobalt constitutes less than 12 wt % of the substrate; and methods of making the same.
Debkumar Mukhopadhyay
Filed: 11 Sep 19
Utility
Radially Adjustable Radial PDC Bearings
22 Jul 21
Bearing assemblies and methods of using bearings are provided in the present disclosure.
Jair J. Gonzalez, Leonidas C. Leite
Filed: 15 Jan 21
Design
Cutting tool
13 Jul 21
Daniel Call Mortensen
Filed: 11 Jan 19
Utility
Polycrystalline diamond compact and applications therefor
15 Jun 21
Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) including a polycrystalline diamond (“PCD”) table having a structure for enhancing at least one of abrasion resistance, thermal stability, or impact resistance.
Greg Carlos Topham, Renato Ventura
Filed: 21 Jan 20
Utility
Method for Laser Cutting Polycrystalline Diamond Structures
3 Jun 21
Methods of laser cutting polycrystalline diamond tables and polycrystalline diamond compacts are disclosed.
Mark P. Chapman, Ronald W. Ward, Nicholas Christensen, Damon B. Crockett
Filed: 10 Feb 21
Utility
Shear cutter pick milling system
25 May 21
This disclosure relates to a system for removing road material.
Regan Leland Burton, Andrew E. Dadson, Mohammad N. Sani
Filed: 8 May 19
Utility
Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
25 May 21
Embodiments of the invention are directed to bearing assemblies configured to effectively provide heat dissipation for bearing elements, bearing apparatuses including such bearing assemblies, and methods of operating such bearing assemblies and apparatuses.
Jair Jahaziel Gonzalez, Timothy N. Sexton
Filed: 9 Aug 19
Utility
Bearing apparatus including tilting pads
25 May 21
Tilting pad bearing assemblies and apparatuses are disclosed herein.
Craig H. Cooley, Timothy N. Sexton
Filed: 6 Jan 20
Utility
Bearing assemblies, related bearing apparatuses, and related methods
18 May 21
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 Kolste, S. Barrett Peterson, Jair J. Gonzalez, Trond Pedersen
Filed: 17 May 18
Utility
Corrosion Resistant Bearing Elements, Bearing Assemblies, Bearing Apparatuses, and Motor Assemblies Using the Same
6 May 21
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing.
Jair Jahaziel Gonzalez
Filed: 13 Jan 21
Utility
Polycrystalline Diamond Elements and Systems and Methods for Fabricating the Same
6 May 21
Polycrystalline diamond may include a working surface and a peripheral surface extending around an outer periphery of the working surface.
Daren Nathaniel Heaton, Jeremy Brett Lynn
Filed: 9 Jan 21
Utility
Bearing assemblies and apparatuses including superhard bearing elements
4 May 21
A bearing assembly includes a support ring circumferentially surrounding a central bearing axis and a plurality of superhard bearing elements coupled to the support ring.
S. Barrett Peterson
Filed: 26 Aug 19
Utility
Turbine assembly including at least one superhard bearing
6 Apr 21
Bearing members, such as journal bearings, and turbine assemblies for use in high speed, high horsepower applications (e.g., turbochargers, jet engines, internal combustion engines, blowers, steam turbines, compressors, and pumps) including a rotatable shaft, a compressor wheel coupled to the shaft (e.g., at one end), a turbine wheel spaced from the compressor wheel, the turbine wheel also being coupled to the shaft (e.g., at another end), and at least one bearing member having a superhard bearing surface.
Jarrett Meier
Filed: 31 Jul 19
Utility
Polycrystalline diamond compact
30 Mar 21
In an embodiment, a method of fabricating a polycrystalline diamond compact is disclosed.
Kenneth E. Bertagnolli, David P. Miess, Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay
Filed: 29 Oct 19