Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163484 | Piston, block assembly, and method for cooling | — | 2024-12-10 |
| 12129810 | System and method for deburred port holes in a two-stroke engine | Jordan E. Kelleher, Jeffrey A. Wheitner, Jeffrey D. Olmstead, Myron T. Rickard, David J. Eckroth | 2024-10-29 |
| 11691120 | Exhaust gas aftertreatment systems | Chetan Kishorrao Chawane, Karan Shaileshkumar Chinaiwala, Enoch Nanduru | 2023-07-04 |
| 11619150 | Lubrication fluid storage system with venting | — | 2023-04-04 |
| 11555469 | Piston bowls | Florin Mocanu, Eric M. Osecky, John M. Deur | 2023-01-17 |
| D967863 | Exhaust gas aftertreatment system | Chetan Kishorrao Chawane, Karan Shaileshkumar Chinaiwala, Enoch Nanduru | 2022-10-25 |
| D967864 | Exhaust gas aftertreatment system | Chetan Kishorrao Chawane, Karan Shaileshkumar Chinaiwala, Enoch Nanduru | 2022-10-25 |
| 11415075 | Port shapes for enhanced engine breathing | Randall L. Zehr | 2022-08-16 |
| 11402020 | Piston with multiaxial bearing and piston bowl | Kevin C. Augustin, Sr., Florin Mocanu, Eric M. Osecky | 2022-08-02 |
| 11143149 | Cobra head air intake ports | Terry D. Partridge, Steven L. Leffler, Kartikeya Tyagi, Amit Kulkarni, Pallav Jha | 2021-10-12 |
| 11098681 | Cobra head air intake ports and intake manifolds | Terry D. Partridge, Steven L. Leffler, Kartikeya Tyagi, Amit Kulkarni, Pallav Jha | 2021-08-24 |
| 11047334 | Intake chamber air diffusing feature in an opposed-piston engine | James R. Shaw | 2021-06-29 |
| D877530 | In-wall toilet paper container and dispenser | — | 2020-03-10 |
| 8950383 | Gaseous fuel mixer for internal combustion engine | — | 2015-02-10 |