Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743486 | Methods of separating hybrid seed from a mixture of seeds | Elmar Alfons Weissmann, John Jacobs | 2020-08-18 |
| 10028460 | Methods of separating hybrid seed from a mixture of seeds | Elmar Alfons Weissmann, John Jacobs | 2018-07-24 |