Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598359 | Mechanism for lowering a pole | Robert John Pannekoek | 2020-03-24 |
| 10392826 | Tool for use in modifying poles | Robert John Pannekoek | 2019-08-27 |
| 9945143 | Swivelling joint | Robert John Pannekoek | 2018-04-17 |