Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890492 | Differential pressure level sensor with temperature sensing elements | Raymond J. Andrejasich, Laurence S. Slocum | 1990-01-02 |
| 4835522 | Tank inventory and leak detection system | Raymond J. Andrejasich, Laurence S. Slocum | 1989-05-30 |
| 4740777 | Programmable fluid detector | Laurence S. Slocum | 1988-04-26 |
| 4736193 | Programmable fluid detector | Laurence S. Slocum | 1988-04-05 |
| 4682157 | Polar fluid detection system unaffected by power line voltages | Roy E. Kidd | 1987-07-21 |