Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037069 | Impeller and wear plate | Kim Arnold, David Meister, David Oswalt | 2006-05-02 |
| 4730355 | Pneumatic wave generator employing four-way valve arrangement | Randall Mosher, Kevin D. Pramer, Robert P. Miller | 1988-03-15 |
| 4484739 | Plastic slide for sleds | Robert P. Miller | 1984-11-27 |