Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259266 | Multi-tank indirect liquid level measurement system and method for holding tanks in a recreational vehicle | — | 2025-03-25 |
| 9797761 | Recreational vehicle wastewater tank measurement system and method | — | 2017-10-24 |
| 9534945 | Rotary valve multi-tank indirect liquid level measurement system and method for wastewater tanks in a recreational vehicle | — | 2017-01-03 |
| 8410948 | Recreational vehicle holding tank sensor probe | — | 2013-04-02 |
| 7389688 | Indirect liquid level measurement | — | 2008-06-24 |
| 7150538 | Detachable extension mirror | — | 2006-12-19 |
| D528952 | Attachable mirror for transport applications | — | 2006-09-26 |
| 4370101 | Constant delivery inertia pump | — | 1983-01-25 |
| 4278396 | Hub seals for thrust-assisted centrifugal pump | — | 1981-07-14 |