Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536236 | Permanently engaged starter system | Calahan B. Campton, Michael W. Campbell | 2022-12-27 |
| 11448177 | Permanently engaged starter assembly | Calahan B. Campton, Michael W. Campbell | 2022-09-20 |
| 11286993 | Segmented and laminated one-way clutch components | David L. Podbielski, Martin P. Keating | 2022-03-29 |
| 11231004 | Permanently engaged starter system | Calahan B. Campton, Michael W. Campbell | 2022-01-25 |
| 11047434 | One-way clutch operable with one or no races and without race pockets for locking elements | Thomas Kos, Douglas J. Slager, Andrew J. Horner | 2021-06-29 |
| 10808821 | Torque converter having one-way clutch for automatic transmissions | Chris Blair, Brett Peglowski | 2020-10-20 |
| 10718380 | Laminated mechanical components | David L. Podbielski, Martin P. Keating | 2020-07-21 |
| 10094431 | Segment and laminated mechanical clutch race for permanently engaged starter one way clutch | Martin P. Keating | 2018-10-09 |
| 10029563 | One-way or selectable clutch with multiple rows of ratchet elements | — | 2018-07-24 |
| 9897150 | Integrated actuator for multi-mode clutch module | Brett J. Lee | 2018-02-20 |
| 9726236 | Multi-mode clutch module | — | 2017-08-08 |
| 9611901 | Freewheel arrangement | Norbert Bastel, Till Martin Lutz Ebner, Rolf Koestel, Volker Heinz, Dirk Achim Schmitt | 2017-04-04 |
| 8905212 | Synchro-lock clutch-combination friction and mechanical locking clutch | David T. Vierk, James G. Marciniak, Steven John Kowal | 2014-12-09 |
| 8561772 | Roller, sprag or ratchet one-way clutch with two backing plates | Craig S. Larson, Douglas J. Slager | 2013-10-22 |
| 6125979 | Ratchet one-way clutch assembly with restraining members | Daniel P. Costin, Duane A. Bacon | 2000-10-03 |
| 5971122 | Ratchet one-way clutch assembly unit with wide biasing springs | Daniel P. Costin, Duane A. Bacon | 1999-10-26 |
| 5651438 | Roller clutch having interlocking cage segments | — | 1997-07-29 |
| 5598909 | Roller clutch having individual snapping segments | — | 1997-02-04 |
| 5273144 | Roller clutch with shiftable side rail roller retention | — | 1993-12-28 |
| 4987670 | Method of assembling an overrunning roller clutch with improved spring retention | — | 1991-01-29 |