Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D591768 | Engine muffler cover | Anthony F. Grybush, Steven T. Davis | 2009-05-05 |
| 6941914 | Internal combustion engine | Dale D. Snyder, Thomas A. Immel, Scot A. Koehler, Karl W. Monis, Mark J. Glodowski +1 more | 2005-09-13 |
| 6904883 | Modular internal combustion engines | Dale D. Snyder, Thomas A. Immel, Scot A. Koehler, Karl W. Monis, Mark J. Glodowski +2 more | 2005-06-14 |
| 6857410 | Engine control system | Steven T. Davis | 2005-02-22 |