Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888234 | Zig-zag antenna array and system for polarization control | Christopher K. Walker, Juan Carlos Lopez-Tonazzi, Stefan Neal O'Dougherty | 2024-01-30 |
| 11435217 | Visual liquid level indicator | David P. Curry, James B. Dockendorff | 2022-09-06 |
| 10782176 | Visual liquid level indicator | David P. Curry, James B. Dockendorff | 2020-09-22 |
| 10156467 | Visual liquid level indicator | David P. Curry, James B. Dockendorff | 2018-12-18 |