Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319535 | Reel take-up machine | Donald Gordon Graham | 2025-06-03 |
| 11643297 | Reel take-up machine | Donald Gordon Graham | 2023-05-09 |
| 7707774 | Tactical building door opener | Kenneth Molnar | 2010-05-04 |
| 6698549 | Climbing tree stand | Thomas Graham, Thomas Graham | 2004-03-02 |
| 6668976 | Adjustable tree stand | Thomas Graham, Thomas Graham | 2003-12-30 |
| 6523642 | Adjustable tree stand | Thomas Graham, Thomas Graham | 2003-02-25 |