Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416328 | Heavy-duty thrust washer with lubricant passages for e-axle | James Brown, Florin Muscas, Joseph T. Griffin | 2025-09-16 |
| 12378999 | Insulated bearing | John Tate, Charles Schwab, Michael Heaton, Venkata Kottapalli | 2025-08-05 |
| 12305712 | Bearing shunt | Venkata Kottapalli, James Brown, Joseph T. Griffin, John Tate | 2025-05-20 |
| 12289021 | Shunt assembly | — | 2025-04-29 |
| 12158184 | Insulated bearing | Venkata Kottapalli, Michael Heaton, John Tate, Charles Schwab | 2024-12-03 |
| 12101005 | Electrical shunt device | — | 2024-09-24 |
| 11965553 | Bearing cage | Dennis Roffe, Seth Claus, Charles Schwab, Arjun Kailassh Magalingam Adithyan | 2024-04-23 |
| 11933357 | Bearing with integrated axial preload and method thereof | Dennis Roffe, Michael Heaton, James Brown, Daniel Wuerdinger | 2024-03-19 |
| 11892036 | Bearing track cage for mitigating rolling element excursion | Dennis Roffe, Michael Heaton | 2024-02-06 |
| 11767884 | Insulating cap for bearing assembly | Venkata Kottapalli, Michael Heaton, John Tate, Charles Schwab | 2023-09-26 |
| 11606013 | Resolver integration kit for variable reluctance resolver | Edward J. Wey, Marion Jack Ince, Charles Schwab, John Tate, Ryan Carlino | 2023-03-14 |
| 11473628 | Bearing with an integrated electrical shunt | Marion Jack Ince, Venkata Kottapalli | 2022-10-18 |
| 11391324 | Creep mitigation design for bearing assembly | Marion Jack Ince, Venkata Kottapalli, Arjun Kailassh Magalingam Adithyan | 2022-07-19 |
| 11365762 | High speed bearing cage | — | 2022-06-21 |
| 11286988 | Single-piece high-speed bearing cage | Dennis Roffe, Michael Heaton | 2022-03-29 |
| 11209048 | Light weight, high frequency welded, 2-piece ball bearing cage assembly | Dennis Roffe, Michael Heaton | 2021-12-28 |
| 11193538 | Bearing cage assembly including stiffening ring | Michael Heaton, Dennis Roffe | 2021-12-07 |
| 11131344 | Snap-fit ball bearing cage | Dennis Roffe, Michael Heaton | 2021-09-28 |
| 11125273 | Bearing cage assembly including metal shell | Dennis Roffe, Ronald Taylor, Michael Heaton | 2021-09-21 |
| 11118626 | Multi-part bearing cage assembly | Dennis Roffe, Michael Heaton | 2021-09-14 |
| 11111962 | Bearing with an integrated electrical shunt | Marion Jack Ince, Venkata Kottapalli | 2021-09-07 |
| 11105370 | Two-piece bearing cage for high-speed bearings | Marion Jack Ince, Michael Heaton, Dennis Roffe | 2021-08-31 |
| 11098762 | Two-piece hybrid bearing cage assembly | Michael Heaton, Dennis Roffe | 2021-08-24 |
| 11078959 | High speed bearing with single piece wide plastic cage | — | 2021-08-03 |
| 10927896 | Motor assembly and method of assembling motor | Zakariya Ayesh, Edward J. Wey, Marion Jack Ince, Charles Schwab, John Tate | 2021-02-23 |