Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632800 | Tooltip system and method | Mary Drechsler Chorley, Melpakkam Sundar, John Lusk, Cassio Nishiguchi | 2017-04-25 |
| 5123135 | Dock leveler support structure and pivoting apparatus | Bobby A. Cook | 1992-06-23 |