Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297757 | Lost motion variable valve actuation systems and method | John A. Schwoerer, Jacob M. Moore, Thomas P. Howell | 2025-05-13 |
| 12264605 | System facilitating cylinder deactivation and 1.5-stroke engine braking operation in an internal combustion engine | Matei Alexandru, John MANDELL, Paul M. Bovat, Justin D. BALTRUCKI | 2025-04-01 |
| 12018599 | Valve actuation system comprising rocker assemblies with one-way coupling therebetween | Matei Alexandru, John MANDELL, Tyler HINES, Justin D. BALTRUCKI, Gabriel S. ROBERTS +4 more | 2024-06-25 |
| 11649739 | Valve bridge constraints and guides and related methods | Eric James Hodgkinson, Timothy Neal, Justin D. BALTRUCKI | 2023-05-16 |
| 11408310 | Valve actuation system comprising in-series lost motion components for use in cylinder deactivation and auxiliary valve actuations | Justin D. BALTRUCKI | 2022-08-09 |
| 11401838 | Rotating actuator system for controlling valve actuation in an internal combustion engine | Jacob M. Moore, Justin D. BALTRUCKI, Eric James Hodgkinson, Timothy Neal, Bruce A. Swanbon +2 more | 2022-08-02 |
| 11319842 | Valve bridge comprising concave chambers | Justin D. BALTRUCKI | 2022-05-03 |
| 11230951 | Lost motion variable valve actuation systems and methods | John A. Schwoerer, Jacob M. Moore, Thomas P. Howell | 2022-01-25 |
| 11162437 | Single actuator valve sequencing in cylinder deactivation and high-power density (HPD) braking engine environments | Justin D. BALTRUCKI | 2021-11-02 |
| 10883392 | Valve bridge systems comprising valve bridge guide | Justin D. BALTRUCKI, Peter Popadiuc, Robb Janak, Jared Annis | 2021-01-05 |
| 10711662 | System comprising a pumping assembly operatively connected to a valve actuation motion source or valve train component | Justin D. BALTRUCKI, Scott Nelson | 2020-07-14 |
| 10683778 | Removable valve bridges and valve actuation systems including the same | Justin D. BALTRUCKI | 2020-06-16 |
| 10077686 | Pushrod assembly | Justin D. BALTRUCKI, Dong Yang | 2018-09-18 |
| 9790824 | Lost motion valve actuation systems with locking elements including wedge locking elements | Justin D. BALTRUCKI, Kevin Audibert, Neil Fuchs | 2017-10-17 |
| 9739184 | Start of an internal combustion engine with at least one engine valve in an open state during cranking | Justin D. BALTRUCKI, Neil Fuchs, John J. Lester | 2017-08-22 |
| 9702276 | System comprising an accumulator upstream of a lost motion component in a valve bridge | Justin D. BALTRUCKI, Biao Lu | 2017-07-11 |
| 9512746 | Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves | Justin D. BALTRUCKI, Gabriel S. ROBERTS | 2016-12-06 |
| 9410455 | Rocker latch for controlling engine valve actuation | Justin D. BALTRUCKI, Neil Fuchs, John J. Lester | 2016-08-09 |
| 9347383 | Intra-cylinder auxiliary actuation of engine valves through selective discontinuation of main valve events | Robb Janak | 2016-05-24 |
| 7128992 | Dual pump fuel cell temperature management system | Parthasarathy Seshadri, Matthew P. Wilson | 2006-10-31 |
| 6478018 | Multi-peripheral perimeter sealed flat panel coalescing filter element | Jeffrey A. Fedorowicz, Christopher E. Holm, Mark V. Holzmann, Kendall M. McBroom | 2002-11-12 |
| 6478019 | Flat low profile diesel engine crankcase ventilation filter | Jeffrey A. Fedorowicz, Christopher E. Holm, Mark V. Holzmann, Raymond C. Shute, Lawrence P. Tracy +1 more | 2002-11-12 |
| 6247440 | Oil drain tube with annular seal | — | 2001-06-19 |