Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924701 | Pressure measurement system | — | 1990-05-15 |
| 4875368 | Pressure sensor system | — | 1989-10-24 |
| 4875369 | Pressure sensor system | — | 1989-10-24 |
| 4873870 | Micro displacement force transducer | — | 1989-10-17 |
| 4870536 | Micro displacement force transducer | — | 1989-09-26 |
| 4765184 | High temperature switch | — | 1988-08-23 |
| 4763259 | Memory processing systems for well tools | Homer M. Wilson, E. Rene Pingenot | 1988-08-09 |
| 4740897 | Memory operated well tools | Homer M. Wilson, E. Rene Pingenot | 1988-04-26 |
| 4691574 | Capacitance transducer | — | 1987-09-08 |
| 4624136 | Down hole power conversion means for fully utilizing batteries | Homer M. Wilson | 1986-11-25 |
| 4434451 | Pressure sensors | — | 1984-02-28 |
| 4322775 | Capacitive pressure sensor | — | 1982-03-30 |
| 4272985 | Method of and apparatus for compensating for temperature in leak testing | William J. Rapson, Jr., Charles L. Thompson | 1981-06-16 |