Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704623 | Rope arrest-and-release device for use on utility poles | Cory Robert Mahana, Stephen Sanford, David Yakos | 2020-07-07 |
| 9120541 | Anchor retrieval device | Ronald G. Turner, David Yakos, Ross Walker | 2015-09-01 |