Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D544888 | Fender | Alan A. Davidovich | 2007-06-19 |
| D534927 | Cab wall for a vehicle | — | 2007-01-09 |
| D533569 | Cab panel for a vehicle | — | 2006-12-12 |
| D419568 | Skid steer loader exterior design | Mirza Q. Baig, John R. Beaton, H. Patrick Gaines, Jeffrey J. Griffith, Peter G. Knopp +3 more | 2000-01-25 |
| D405807 | Wheel loader exterior | James B. Amy, Alan A. Davidovich, Jeffrey A. Deneve, H. Patrick Gaines, Owen S. Loughrin +4 more | 1999-02-16 |
| 5520285 | Foldable package for goods | Peter G. Knopp | 1996-05-28 |
| 4890856 | Golf cart | Karl-Heinz Schwaiger | 1990-01-02 |