Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339951 | Leak detection and structural assessment | Ray Reza Kashmiri, Manuel Johnny Peck | 2002-01-22 |
| 5344781 | Detection and prevention of hydrocarbon leakage from underground storage tanks | Nancy E. Kitchen, Edward F. Kitchen | 1994-09-06 |
| 4823116 | Fluid detector | Nancy E. Kitchen, Neil B. McCleery, Eduardo Builes | 1989-04-18 |
| 4609379 | Fuel additive | — | 1986-09-02 |
| 4585462 | Combustion improver fuel additive | — | 1986-04-29 |
| 4556326 | Method for testing and treating stored fuel | Nancy E. Kitchen | 1985-12-03 |