Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815946 | Magnetostrictive pump with reversible valves | — | 1989-03-28 |
| 4803786 | Precision parallel mechanical float | — | 1989-02-14 |
| 4804314 | Magnetostrictive hydraulic injector | — | 1989-02-14 |
| 4795317 | Magnetostrictive pump with reversible valves | — | 1989-01-03 |
| 4795318 | Magnetostrictive pump | — | 1989-01-03 |