Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP30712 | Asparagus plant named ‘Spartacus’ | Johannes Henricus Adrianus Theuws | 2019-07-16 |
| PP30544 | Asparagus plant named ‘Amadeus’ | Johannes Henricus Adrianus Theuws | 2019-05-28 |