Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970987 | Systems and methods for variable compression ratio phaser having a dual torsion spring arrangement | Curtis L. Van Weelden, Bryce Johnson | 2024-04-30 |
| 11821342 | Systems and methods for controlled relative rotational motion | Curtis L. Van Weelden, Selena Boltik, Austin Schmitt | 2023-11-21 |
| 11674573 | Systems and methods for variable compression ratio phaser | Curtis L. Van Weelden | 2023-06-13 |
| 11441647 | Systems and methods for a linear actuator | Michael Layne, Selena Boltik | 2022-09-13 |
| 11201025 | Systems and methods for an electromagnetic actuator | Michael Carl Fricke | 2021-12-14 |
| 10851907 | System and methods for an electromagnetic actuator | — | 2020-12-01 |
| 10711657 | Mechanical cam phasing systems and methods | Austin Schmitt, Brian Heidemann, Allen Tewes, Michael Kujak | 2020-07-14 |
| 10344631 | Mechanical cam phasing systems and methods | Austin Schmitt, Brian Heidemann, Allen Tewes, Michael Kujak | 2019-07-09 |
| 10319549 | Systems and methods for an electromagnetic actuator | Michael Carl Fricke | 2019-06-11 |
| 10072537 | Mechanical cam phasing system and methods | Austin Schmitt, Brian Heidemann, Allen Tewes, Michael Kujak | 2018-09-11 |
| 9797276 | System for varying cylinder valve timing in an internal combustion engine | Allen Tewes, Austin Schmitt, Brian Heidemann | 2017-10-24 |
| 9761364 | Methods and systems for a push pin actuator | Kyle Stifter | 2017-09-12 |
| 9583249 | Methods and systems for push pin actuator | Kyle Stifter | 2017-02-28 |
| 7908912 | Oil sensing system for an internal combustion engine | Curtis L. Van Weelden | 2011-03-22 |
| 7878311 | Piston with an integral electrically operated adjustment valve for a hydraulic vibration damper | Curtis L. Van Weelden | 2011-02-01 |