Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987785 | Reactive controlled mechanism for a snow-plow | Howard D. Hadler, Lynn W. Schultz, James A. Syburg, Thomas E. Weidner, John M. Struck +2 more | 1999-11-23 |
| 5832637 | Method of operating a snowplow | Howard D. Hadler, Lynn W. Schultz, James A. Syburg, Thomas E. Weidner, John M. Struck +2 more | 1998-11-10 |