Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222363 | Fluidized bed air cooling system | Russel G. Allen, Jr., A. Thomas Bradshaw, Clifford H. Collen | 1993-06-29 |
| D290038 | Airflow core for refrigeration units | Lee Smith | 1987-05-26 |