Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655677 | Fall arrest system | David Perrin, Matthias Rossen, Brad Frehlich, Douglas Purdy, David Lund | 2023-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655677 | Fall arrest system | David Perrin, Matthias Rossen, Brad Frehlich, Douglas Purdy, David Lund | 2023-05-23 |