Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403260 | Polycrystalline diamond compacts including a polycrystalline diamond table having a modified region exhibiting porosity and methods of making same | Stephen Adams, Kenneth E. Bertagnolli | 2016-08-02 |
| 9334694 | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both | Jair J. Gonzalez, Kenneth E. Bertagnolli, David P. Miess, Mark P. Chapman, Ronald W. Ward +3 more | 2016-05-10 |
| 9315881 | Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications | Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins, Michael A. Vail, Brandon Paul Linford | 2016-04-19 |
| 9297411 | Bearing assemblies, apparatuses, and motor assemblies using the same | S Barrett Peterson, Jair J. Gonzalez, Kenneth E. Bertagnolli, David P. Miess, Mark P. Chapman +4 more | 2016-03-29 |
| 9272392 | Polycrystalline diamond compacts and related products | Jair J. Gonzalez | 2016-03-01 |
| 9273381 | Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond table and applications therefor | Jiang Qian, C. Eugene McMurray, Jason K. Wiggins, Michael A. Vail, Kenneth E. Bertagnolli | 2016-03-01 |
| 9134275 | Polycrystalline diamond compact and method of fabricating same | Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins, Michael A. Vail | 2015-09-15 |
| 9116094 | Detection of one or more interstitial constituents in a polycrystalline diamond element using radiation | Kenneth E. Bertagnolli | 2015-08-25 |
| 9027675 | Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor | Paul Douglas Jones, Kenneth E. Bertagnolli, David P. Miess | 2015-05-12 |
| 8995742 | Systems and methods for evaluation of a superabrasive material | Craig H. Cooley, Kenneth E. Bertagnolli | 2015-03-31 |
| 8951317 | Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements | Kenneth E. Bertagnolli | 2015-02-10 |
| 8950519 | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both | Jair J. Gonzalez, Kenneth E. Bertagnolli, David P. Miess, Mark P. Chapman, Ronald W. Ward +3 more | 2015-02-10 |
| 8945249 | Methods for characterizing a polycrystalline diamond element by magnetic measurements | Kenneth E. Bertagnolli | 2015-02-03 |
| 8888879 | Detection of one or more interstitial constituents in a polycrystalline diamond element by neutron radiographic imaging | Kenneth E. Bertagnolli | 2014-11-18 |
| 8875814 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford +6 more | 2014-11-04 |
| 8766628 | Methods of characterizing a component of a polycrystalline diamond compact by at least one magnetic measurement | Kenneth E. Bertagnolli | 2014-07-01 |
| 8764862 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford +6 more | 2014-07-01 |
| 8727045 | Polycrystalline diamond compacts, methods of making same, and applications therefor | Kenneth E. Bertagnolli | 2014-05-20 |
| 8701798 | Cutting element assembly including one or more superabrasive cutting elements and drill bit utilizing the same | Jiang Qian, Jason K. Wiggins, Kenneth E. Bertagnolli, Shawn C. Scott, Kevin Duy Nguyen +1 more | 2014-04-22 |
| 8662210 | Rotary drill bit including polycrystalline diamond cutting elements | Kenneth E. Bertagnolli, Jair J. Gonzalez | 2014-03-04 |
| 8663349 | Polycrystalline diamond compacts, and related methods and applications | Mohammad N. Sani, Jair J. Gonzalez, Andrew E. Dadson | 2014-03-04 |
| 8616306 | Polycrystalline diamond compacts, method of fabricating same, and various applications | Kenneth E. Bertagnolli, Michael A. Vail, Jason K. Wiggins, Jiang Qian, David P. Miess | 2013-12-31 |
| 8608815 | Methods of fabricating polycrystalline diamond compacts | Kenneth E. Bertagnolli, Mohammad N. Sani | 2013-12-17 |
| 8479845 | Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture | Jiang Qian, Jason K. Wiggins, Kenneth E. Bertagnolli, Shawn C. Scott, Kevin Duy Nguyen +1 more | 2013-07-09 |
| 8461832 | Method of characterizing a polycrystalline diamond element by at least one magnetic measurement | Kenneth E. Bertagnolli | 2013-06-11 |