Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409452 | Electrically actuated vehicle restraint apparatus | Mark S. Lounsbury, David P. Bresson, George D. Quinlan | 2002-06-25 |
| 6205606 | Vertically stored dock leveler | Mark S. Lounsbury, George D. Quinlan | 2001-03-27 |