Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268844 | Continuous electro-optic fluid level sensor comprising plural light detectors oppositely disposed at the second end portion of a body | Gregory Kopansky, George P. Birch, David Weiser, Thomas C. Gross | 2022-03-08 |
| 5080521 | """O"" ring locking mechanism" | — | 1992-01-14 |