Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832532 | Apparatus for determining liquid/gas interfaces | Larry J. House, Ralph E. Beard, John R. Myers | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832532 | Apparatus for determining liquid/gas interfaces | Larry J. House, Ralph E. Beard, John R. Myers | 1989-05-23 |