Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8936063 | Garage door spring winding system | Ernest Scott Turner | 2015-01-20 |
| 8567567 | Winding tool for torsion spring for sectional garage door | Ernest Scott Turner | 2013-10-29 |