Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719848 | Air circulation system and air flow elements therefor | — | 1988-01-19 |
| 4663879 | Method and apparatus for harvesting crawfish and like living things | — | 1987-05-12 |
| 4651805 | Heat transfer and building support system | — | 1987-03-24 |
| 4602676 | Heat transfer and building support system | — | 1986-07-29 |
| 4541479 | Air circulation system for generally enclosed structures | — | 1985-09-17 |
| 4538507 | Air circulation system and air flow elements therefor | — | 1985-09-03 |
| 4505325 | Air circulation system for generally enclosed structures | — | 1985-03-19 |
| 4440343 | Air circulation system and air flow elements therefor | — | 1984-04-03 |