Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312665 | Ripening of grapes | Sidney R. Siemer, Louis G. Nickell | 1982-01-26 |
| 4235622 | Reduction of acid level in pomegranates | Sidney R. Siemer | 1980-11-25 |
| 4231788 | Ripening of grapes | Sidney R. Siemer, Louis G. Nickell | 1980-11-04 |