Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414965 | Roof edge anchoring devices for building structures | Tommy D. Kelley, Mark D. Braine, John B. Hickman, Ralph Kirby, William C. Roberts +1 more | 1995-05-16 |
| 5251411 | Roof edge anchoring devices for building structures | Tommy D. Kelley, Mark D. Braine, John B. Hickman, Ralph Kirby, William C. Roberts +1 more | 1993-10-12 |