Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823869 | Heat sink | Allen J. Arnold | 1989-04-25 |
| 4715430 | Environmentally secure and thermally efficient heat sink assembly | Allen J. Arnold, Mark G. Courtney, Diane N. Kirby, Katherine H. Mis | 1987-12-29 |