Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286909 | Rocker arm with a reset slider disposed in a lash adjustment assembly | Austen P. METSACK | 2025-04-29 |
| 12270322 | System and method for actuating engine valves including a recompression relief valve event | John MANDELL, Thomas Benner | 2025-04-08 |
| 12258888 | Valve actuation system comprising hydraulic lash adjuster operating via a one-way coupling mechanism | Matei Alexandru | 2025-03-25 |
| 12055075 | Valve actuation system comprising rocker assemblies sharing an output rocker | Matei Alexandru, Tyler HINES, Austen P. METSACK | 2024-08-06 |
| 12044152 | Rocker control in lost motion engine valve actuation systems | Marc Silva, Dong Yang | 2024-07-23 |
| 12018599 | Valve actuation system comprising rocker assemblies with one-way coupling therebetween | Matei Alexandru, John MANDELL, Tyler HINES, Justin D. BALTRUCKI, Bruce A. Swanbon +4 more | 2024-06-25 |
| 11619180 | Valve actuation system comprising lost motion and high lift transfer components in a main motion load path | Steven BENN, Dong Yang, Eric James Hodgkinson, Dominick Guarna | 2023-04-04 |
| 11300014 | Valve actuation system comprising finger follower for lobe switching and single source lost motion | John MANDELL, Justin D. BALTRUCKI, Robb Janak | 2022-04-12 |
| 11255226 | Lash adjuster control in engine valve actuation systems | Justin D. BALTRUCKI, Matei Alexandru, John MANDELL | 2022-02-22 |
| 11208921 | Finger follower for lobe switching and single source lost motion | John MANDELL, Robb Janak | 2021-12-28 |
| 11181012 | Valve actuation system comprising two rocker arms and a collapsing mechanism | Matei Alexandru, Justin D. BALTRUCKI, John MANDELL | 2021-11-23 |
| 11053819 | Valve bridge systems comprising valve bridge guide | Steven BENN, Dong Yang, Bruce A. Swanbon, Justin D. BALTRUCKI, John MANDELL | 2021-07-06 |
| 10753289 | Systems and methods for counter flow management and valve motion sequencing in enhanced engine braking | Ryan Lilly, Matei Alexandru | 2020-08-25 |
| 10634019 | Rocker arm control systems | John MANDELL, David Ferreira | 2020-04-28 |
| 10590810 | Lash adjustment in lost motion engine systems | David Ferreira, Justin D. BALTRUCKI | 2020-03-17 |
| 9512746 | Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves | Justin D. BALTRUCKI, G. Michael Gron, Jr. | 2016-12-06 |
| 9200541 | Systems and methods for hydraulic lash adjustment in an internal combustion engine | Justin D. BALTRUCKI, Kevin Audibert | 2015-12-01 |
| 9068478 | Apparatus and system comprising integrated master-slave pistons for actuating engine valves | Neil Fuchs, Justin D. BALTRUCKI | 2015-06-30 |
| 9016249 | Integrated lost motion rocker brake with automatic reset | Justin D. BALTRUCKI, Scott Nelson | 2015-04-28 |