Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422328 | Liquid level sensor | Timothy E. Brown | 1983-12-27 |
| 4292843 | Temperature-compensated precipitation gauge | Timothy E. Brown | 1981-10-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422328 | Liquid level sensor | Timothy E. Brown | 1983-12-27 |
| 4292843 | Temperature-compensated precipitation gauge | Timothy E. Brown | 1981-10-06 |