Breeder
WILHELM HERMANN-JOSEF
2 US plant patents, granted between 2012 and 2012.
Filed under the WILHELM name. Related entities are listed separately on the WILHELM search, because a company and a person are not the same filer even when the name matches.
Still under patent — 2 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Henry BlankePP23156Lemna minor plant named ‘Henry Blanke’UNDER PATENTJune 7, 2030
- Johann Schoofs SenPP23171Eichhornia crassipes plant named ‘Johann Schoofs Sen’UNDER PATENTJune 7, 2030