Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629751 | Connecting rod assembly | Marc Brandt, Christopher L. Freestone | 2023-04-18 |
| 10422272 | Compact ported cylinder construction for an opposed-piston engine | — | 2019-09-24 |
| 10215221 | Minimizing oil leakage from rocking journal bearings | Clark A. Klyza | 2019-02-26 |
| 9926969 | Minimizing oil leakage from rocking journal bearings | Clark A. Klyza | 2018-03-27 |
| 9797436 | Minimizing oil leakage from rocking journal bearings of two-stroke cycle engines | Clark A. Klyza | 2017-10-24 |
| 9581187 | Minimizing oil leakage from rocking journal bearings of two-stroke cycle engines | Clark A. Klyza | 2017-02-28 |
| 9038593 | Lubricating configuration for maintaining wristpin oil pressure in a two-stroke cycle, opposed-piston engine | Clark A. Klyza | 2015-05-26 |
| 6486592 | Integral night vision tube contact assembly and method of making | John C. Nelson, Glen Anthony Maurice, George John Winter, Ronald Wesley Ward | 2002-11-26 |