Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236282 | Universal method and apparatus for treatment of polluted substances | William C. Teasel | 1993-08-17 |
| 4488385 | Building construction | William A. Teasel, Thomas R. Colwell | 1984-12-18 |