Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188420 | Combined engine braking and positive power engine lost motion valve actuation system | Kevin P. Groth, Brian Ruggiero, Shengqiang Huang, Neil Fuchs, John J. Lester +1 more | 2025-01-07 |
| 11105707 | Inducing and monitoring a vibratory response in a component | Daniel L. Gysling, Richard A. Lomenzo, Allison Clark Nicklous, Zaffir A. Chaudhry | 2021-08-31 |
| 10851717 | Combined engine braking and positive power engine lost motion valve actuation system | Kevin P. Groth, Brian Ruggiero, Shengqiang Huang, Neil Fuchs, John J. Lester +1 more | 2020-12-01 |
| 10571361 | Inducing and monitoring a vibratory response in a component | Daniel L. Gysling, Richard A. Lomenzo, Allison Clark Nicklous | 2020-02-25 |
| 10465544 | Eddy current damper for lift off seal | Richard A. Lomenzo, Daniel L. Gysling | 2019-11-05 |
| 9181821 | Lost-motion variable valve actuation system with cam phaser | Riccardo Meldolesi, John A. Schwoerer | 2015-11-10 |
| 9046008 | Lost-motion variable valve actuation system with valve deactivation | Riccardo Meldolesi, John A. Schwoerer, Bruce A. Swanbon | 2015-06-02 |
| 8936006 | Combined engine braking and positive power engine lost motion valve actuation system | Kevin P. Groth, Brian Ruggiero, Shengqiang Huang, Neil Fuchs, John J. Lester +1 more | 2015-01-20 |
| 8863726 | Method and system for engine cylinder decompression | Brian Ruggiero, Steven Ernest, Neil Fuchs, Jin Xu, Eric Day +2 more | 2014-10-21 |
| 8776740 | Lost-motion variable valve actuation system with cam phaser | Riccardo Meldolesi, John A. Schwoerer | 2014-07-15 |
| 8707916 | Lost-motion variable valve actuation system with valve deactivation | Riccardo Meldolesi, John A. Schwoerer, Bruce A. Swanbon | 2014-04-29 |