Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852847 | High-speed pick-up head for a street sweeper | Christopher R. Weiss, Robert A. Jajko, Larry D. Granderson, Sr. | 1998-12-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852847 | High-speed pick-up head for a street sweeper | Christopher R. Weiss, Robert A. Jajko, Larry D. Granderson, Sr. | 1998-12-29 |