Issued Patents All Time
| 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 |
| 4570379 | Lily processes | James F. Tammen, Wendy O. O'Donovan | 1986-02-18 |
| 4430828 | Plant oriented control system | Kirk A. Oglevee | 1984-02-14 |