Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803726 | Quick release automatic tensioning motor base and wear indicator | David A. Lindsay, Edward Bees | 2017-10-31 |
| 9806583 | Quick release automatic tensioning motor base and spring compression retention mechanism | William G. Norris, David A. Lindsay, Edward Bees | 2017-10-31 |