Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870278 | Wide-range fluid level detector | Anthony M. Leonardi-Cattolica, Dale H. McMillan | 1989-09-26 |
| 4829837 | Robotic liquid separation sensing using a cannula | — | 1989-05-16 |
| 4820425 | Liquid sensor for robotic filtration station | — | 1989-04-11 |