Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007040 | Overfill prevention valve with remote testing | Justin F. Kuehn | 2024-06-11 |
| 11578813 | Overfill prevention valve with remote testing | Justin F. Kuehn | 2023-02-14 |
| 11208318 | Adjustable spill containment system | James Novak, Bill Nelson | 2021-12-28 |
| 10801640 | Overfill prevention valve with remote testing | Justin F. Kuehn | 2020-10-13 |
| 10371283 | Overfill prevention valve with remote testing | Justin F. Kuehn | 2019-08-06 |