Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844206 | Mobile truck-mounted performance stage on a hydraulic lift | — | 2014-09-30 |
| D707365 | Truck-mounted performance stage | — | 2014-06-17 |
| 6938775 | Button cell battery pack with air access channel | Robert C. Gaffney, Rodney McKenzie, Marc Syvertsen, Jeffrey W. Schmoeger, Robert G. Reidl +3 more | 2005-09-06 |