Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881478 | Ratcheting take-up device | Daniel M. Gray, Bryan David Wert, Thomas Maxwell Strawn | 2014-11-11 |
| 7905066 | Automatic take-up device and in-line coupler | Steven E. Pryor, William F. Leek, Richard I. Proctor | 2011-03-15 |