Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357806 | Capacitive differential pressure sensor and method of measuring differential pressure at an oil or gas well | John Dennis, Monty E. McElroy, Charles D. Totty | 1994-10-25 |
| 5334935 | Apparatus and method for detecting weak magnetic fields having a saturable core shaped to cancel magnetic fields parallel to the core | — | 1994-08-02 |
| 5278339 | Process for the recovery of cyclohexanedicarboxylic acids | — | 1994-01-11 |