Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069929 | Apparatuses and methods for optically monitoring fluid level in a container, such as a battery, using a non-contact optical detector on an outside surface of the container | David Battle, Frederick Avery LaBach | 2021-07-20 |