Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661367 | Waste and/or hazardous liquid containment and collection system | — | 2023-05-30 |
| 11179753 | Waste and/or hazardous liquid containment and collection system | — | 2021-11-23 |
| 10640398 | Waste and/or hazardous liquid containment and collection system | — | 2020-05-05 |
| 10174493 | Waste and/or hazardous liquid containment and collection system | — | 2019-01-08 |
| 9630860 | Waste and/or hazardous liquid containment and collection system | — | 2017-04-25 |
| 7290558 | Modular and mobile waste and/or hazardous liquid containment and collection shower system | Charles D. Siminski | 2007-11-06 |
| 5738139 | Waste water recovery system | — | 1998-04-14 |