Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487847 | Polycrystalline diamond compacts, related products, and methods of manufacture | Debkumar Mukhopadhyay | 2016-11-08 |
| 9488221 | Bearing assemblies including enhanced selected support for nonuniform loads, bearing apparatuses, and methods of use | — | 2016-11-08 |
| 9453529 | Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use | S. Barrett Peterson | 2016-09-27 |
| 9435160 | Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor | Neil D. Haddock | 2016-09-06 |
| 9404310 | Polycrystalline diamond compacts including a domed polycrystalline diamond table, and applications therefor | Mohammad N. Sani, Alberto Castillo, Mark P. Chapman | 2016-08-02 |
| 9353789 | Bearing assemblies including fluid retention mechanism, bearing apparatuses, and methods of use | — | 2016-05-31 |
| 9334694 | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both | Kenneth E. Bertagnolli, Debkumar Mukhopadhyay, David P. Miess, Mark P. Chapman, Ronald W. Ward +3 more | 2016-05-10 |
| 9322433 | Bearing assemblies, bearing apparatuses, and methods of use | S. Barrett Peterson | 2016-04-26 |
| 9297411 | Bearing assemblies, apparatuses, and motor assemblies using the same | S Barrett Peterson, Kenneth E. Bertagnolli, Debkumar Mukhopadhyay, David P. Miess, Mark P. Chapman +4 more | 2016-03-29 |
| 9279294 | Drill bit having rotational cutting elements and method of drilling | Craig H. Cooley, Jeffrey B. Lund | 2016-03-08 |
| 9272392 | Polycrystalline diamond compacts and related products | Debkumar Mukhopadhyay | 2016-03-01 |
| 9151326 | Bearing assemblies, bearing apparatuses, and methods of use | S. Barrett Peterson | 2015-10-06 |
| 9144886 | Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays | Michael James Gleason | 2015-09-29 |
| 9127708 | Bearing apparatuses including dual material bearing surfaces | — | 2015-09-08 |
| 9080385 | Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use | Timothy N. Sexton | 2015-07-14 |
| 9022657 | Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use | S. Barrett Peterson | 2015-05-05 |
| 8973684 | Drill bit having rotational cutting elements and method of drilling | Craig H. Cooley, Jeffrey B. Lund | 2015-03-10 |
| 8950519 | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both | Kenneth E. Bertagnolli, Debkumar Mukhopadhyay, David P. Miess, Mark P. Chapman, Ronald W. Ward +3 more | 2015-02-10 |
| 8881361 | Methods of repairing a rotary drill bit | Jed Clarke, Neil D. Haddock | 2014-11-11 |
| 8820442 | Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor | Neil D. Haddock | 2014-09-02 |
| 8807837 | Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use | S. Barrett Peterson | 2014-08-19 |
| 8784517 | Polycrystalline diamond compacts, methods of fabricating same, and applications therefor | David P. Miess, Mark P. Chapman, Steven L. Choate, D. Bart Crockett, Jeffery A. Gerber | 2014-07-22 |
| 8763727 | Drill bit having rotational cutting elements and method of drilling | Craig H. Cooley, Jeffrey B. Lund | 2014-07-01 |
| 8727044 | Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor | Jiang Qian, Kenneth E. Bertagnolli, Craig H. Cooley | 2014-05-20 |
| 8702824 | Polycrystalline diamond compact including a polycrystalline diamond table fabricated with one or more sp2-carbon-containing additives to enhance cutting lip formation, and related methods and applications | Mohammad N. Sani, Andrew E. Dadson | 2014-04-22 |