Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10537759 | Multi TFI with fluid sprinklers | — | 2020-01-21 |
| 9174074 | Toxic fume injector for extinguishing forest fires | — | 2015-11-03 |
| 8118108 | Combustion process stopper | — | 2012-02-21 |
| 5315533 | Back-up uninterruptible power system | Frederick A. Stich, Donald K. Zahrte, Sr., Richard V. Baxter, Jr., Douglas C. Folts, Thomas Hubert +2 more | 1994-05-24 |