Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247447 | Rotatable self-laminating markers | Harry Miesner, Peter James Rankin | 2022-02-15 |
| 5791090 | Variable tension roofing and structural protective harness | Harris M Gitlin | 1998-08-11 |