Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972709 | Pump control system, level sensor switch and switch housing | James R. Bailey | 1990-11-27 |
| 4943210 | Pump control system, level sensor switch and switch housing | James R. Bailey | 1990-07-24 |