Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858377 | Plant oriented control system based upon vapor pressure deficit data | Kirk A. Oglevee | 1989-08-22 |
| 4856227 | Plant oriented control system based upon vapor pressure deficit data | Kirk A. Oglevee | 1989-08-15 |