Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797207 | Apparatus for controlling a pump to account for compressibility of liquids in obtaining steady flow | Ronald E. Honganen, Robert L. Howe | 1989-01-10 |
| 4797834 | Process for controlling a pump to account for compressibility of liquids in obtaining steady flow | Ronald E. Honganen, Robert L. Howe | 1989-01-10 |