59 patents
Page 3 of 3
Utility
Polycrystalline Diamond Compacts
21 Oct 20
Embodiments of the invention relate to polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding.
Kenneth E. Bertagnolli, Jiang Qian, Jason Wiggins, Michael Vail, Debkumar Mukhopadhyay
Filed: 20 May 20
Utility
Superabrasive Compacts, Methods of Making the Same, and Apparatuses Using the Same
12 Aug 20
Embodiments disclosed herein relate to superabrasive compacts, methods of making the same, and drill bits incorporating the same.
Anne-Grethe Slotnaes, Daniel Scott, Debkumar Mukhopadhyay, Jeremy B. Lynn, Jiang Qian
Filed: 10 Feb 20
Utility
Methods of Manufacturing Cominbination Thrust-bearing and Radial Bearing Apparatuses
12 Aug 20
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: 28 Apr 20
Utility
Bearing Apparatus Including Tilting Pads
5 Aug 20
Embodiments of the invention relate to tilting pad bearing assemblies and apparatuses.
Craig H. Cooley, Timothy N. Sexton
Filed: 5 Jan 20
Utility
Bearing Assemblies and Apparatuses Including Superhard Bearing Elements
17 Jun 20
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: 25 Aug 19
Utility
Bearing Assemblies Including at Least One Superhard Bearing Element Having Selected Surface Characteristics and Methods of Manufacture
3 Jun 20
Embodiments of the invention related to bearing assemblies and methods of forming the bearing assemblies that include at least one superhard bearing element exhibiting a superhard bearing surface having a polished surface finish or a superhard bearing surface having a textured surface.
S. Peterson, Jair Jahaziel Gonzalez
Filed: 26 Nov 19
Utility
Tilting Pad Bearing Assemblies; Bearing Apparatuses and Methods of Using the Same
13 May 20
Embodiments disclosed herein are directed to tilting pad bearing assemblies and bearing apparatuses using the same.
Jair J. Gonzalez
Filed: 10 Nov 19
Utility
Polycrystalline Diamond Compact
6 May 20
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: 28 Oct 19
Utility
Polycrystalline Diamond, Polycrystalline Diamond Compacts, Methods of Making Same, and Applications
29 Apr 20
Embodiments of the invention relate to polycrystalline diamond compacts (“PDC”) exhibiting enhanced diamond-to-diamond bonding.
Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay, Brandon P. Linford
Filed: 28 Oct 19
Utility
Polycrystalline Diamond Compact Including at Least One Mechanically-stressed Polycrystalline Diamond Table and Methods of Making the Same
29 Apr 20
Embodiments disclosed herein relate to polycrystalline diamond compacts (“PDCs”) including at least one mechanically-stressed polycrystalline diamond (“PCD”) table having an upper surface that exhibits a compressive stress state.
Craig H. Cooley, Paul Douglas Jones, Landry Patten, Carl Wood
Filed: 11 Nov 15
Utility
Apparatuses and Methods for Induction Heating
15 Apr 20
A heating apparatus for induction heating is disclosed.
S. Barrett Peterson, Timothy N. Sexton, Curtis M. Simons, Troy C. Campbell
Filed: 16 Dec 19
Utility
Bearing Assemblies, Related Bearing Apparatuses, and Related Methods
18 Mar 20
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: 16 May 18
Utility
Tilting Pad Bearing Assemblies, and Bearing Apparatuses and Methods of Using the Same
26 Feb 20
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: 30 Sep 19
Utility
Cutting Tool with PCD Inserts, Systems Incorporating Same and Related Methods
5 Feb 20
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: 31 Jul 19
Utility
Cell Assemblies and Methods of Using the Same
29 Jan 20
Embodiments disclosed herein relate to cell assemblies for fabricating superhard materials (e.g., used in a high-pressure cubic press) and methods of using the same.
Kenneth E. Bertagnolli, Michael A. Vail, Jiang Qian, Jason K. Wiggins, Mark P. Chapman, Arnold D. Cooper, Debkumar Mukhopadhyay, Amy Leigh Rodriguez, Stephen Rudger Adams
Filed: 30 Sep 19
Utility
Polycrystalline Diamond Compact, and Related Methods and Applications
22 Jan 20
Embodiments relate to polycrystalline diamond compacts (“PDCs”) including a polycrystalline diamond (“PCD”) table in which a metal-solvent catalyst is alloyed with at least one alloying element to improve thermal stability of the PCD table.
Cody William Knuteson, Paul Douglas Jones, Brandon P. Linford, Brent R. Eddy, Kenneth E. Bertagnolli, Debkumar Mukhopadhyay
Filed: 25 Aug 19
Utility
Corrosion Resistant Bearing Elements, Bearing Assemblies, Bearing Apparatuses, and Motor Assemblies Using the Same
8 Jan 20
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing.
Jair Jahaziel Gonzalez
Filed: 14 Jan 19
Utility
Cutting Tool Assemblies Including Superhard Working Surfaces, Material-removing Machines Including Cutting Tool Assemblies, and Methods of Use
18 Dec 19
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: 29 Jul 19
Utility
Bearing Assemblies Including Thick Superhard Tables And/or Selected Exposures, Bearing Apparatuses, and Methods of Use
27 Nov 19
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: 8 Aug 19