Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693624 | Continuous force spring elevatable work platform | Terry Mitchell, Richard D. Arnold, Greggory J. Elhart | 2017-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693624 | Continuous force spring elevatable work platform | Terry Mitchell, Richard D. Arnold, Greggory J. Elhart | 2017-07-04 |