Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023208 | Zipwire trolley braking | — | 2018-07-17 |
| 9878884 | Pulley systems for hauling or lowering loads | Wayne Ellis | 2018-01-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023208 | Zipwire trolley braking | — | 2018-07-17 |
| 9878884 | Pulley systems for hauling or lowering loads | Wayne Ellis | 2018-01-30 |