Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496112 | Miniature pan evaporimeter for gauging the difference between evapotranspiration and effective rainfall | — | 1996-03-05 |
| 4938248 | Moisture and pressure sensitive fluid control circuit | — | 1990-07-03 |
| 4922945 | Self-servicing hydraulic tensiometer with electrical switching and response capabilities | — | 1990-05-08 |