Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499375 | Methods of removing shoulder powder from fixed cutter bits | Jeffrey G. Thomas, Garrett T. Olsen, Daniel Brendan Voglewede, Yi Pan | 2022-11-15 |
| 11491542 | Rapid infiltration of drill bit with multiple binder flow channels | Yi Pan, Daniel Brendan Voglewede, Jeffrey G. Thomas | 2022-11-08 |
| 11466518 | Drill bit with reinforced binder zones | Brendan Voglewede | 2022-10-11 |
| 11267576 | Plated polymer nosecone | James T. Roach, Colin J. Kling, James J. McPhail, Shari L. Bugaj, James F. O'Brien +5 more | 2022-03-08 |
| 11268526 | Plated polymer fan | James T. Roach, Barry Barnett, Charles R. Watson, Shari L. Bugaj, Glenn Levasseur +7 more | 2022-03-08 |