Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129810 | System and method for deburred port holes in a two-stroke engine | Robert G. Sperry, Jordan E. Kelleher, Jeffrey A. Wheitner, Jeffrey D. Olmstead, Myron T. Rickard | 2024-10-29 |
| 12044191 | Cylinder liner for internal combustion engine and method for installing the same | — | 2024-07-23 |
| 11686239 | Systems and methods for equalizing backpressure in engine cylinders | Daniel J. Mohr, Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen | 2023-06-27 |
| 11319860 | Systems and methods for equalizing backpressure in engine cylinders | Daniel J. Mohr, Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen | 2022-05-03 |
| 11067029 | Systems and methods for coupling a cylinder head to a cylinder block | David M. Barnes | 2021-07-20 |
| 10704449 | Systems and methods for equalizing backpressure in engine cylinders | Daniel J. Mohr, Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen | 2020-07-07 |