Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116909 | Auxiliary framework for electrically latched rocker arms | Douglas Anthony Hughes, Matthew Richard Busdiecker, Dale Arden Stretch, Jiri Cecrle, Michael J. Campbell | 2024-10-15 |
| 11274579 | Actuator control system for bi-stable electric rocker arm latches | Pavel Kucera, Pavel Fojtik | 2022-03-15 |
| 11225885 | Rocker arm motion detection for diagnostic feedback and control | — | 2022-01-18 |
| 11008900 | Sliding contact for electrically actuated rocker arm | Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek, James E. McCarthy, Jr. +8 more | 2021-05-18 |
| 10900390 | Harsh condition controls for electrically latched switching roller finger follower | — | 2021-01-26 |
| 10731517 | Valvetrain with rocker arm housing magnetic latch | Dale Arden Stretch, James E. McCarthy, Jr., Nicholas Peter Gillette, Andrei Dan Radulescu | 2020-08-04 |
| 10731518 | Sliding contact for electrically actuated rocker arm | Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek, James E. McCarthy, Jr. +8 more | 2020-08-04 |
| 10358951 | Sliding contact for electrically actuated rocker arm | Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek, James E. McCarthy, Jr. +8 more | 2019-07-23 |
| 10180089 | Valvetrain with rocker arm housing magnetically actuated latch | Mark A. Juds, Mustafa Huseyin, Peter J. Theisen, Amogh Vilas Kank, Dale Arden Stretch +5 more | 2019-01-15 |