Nursery or breeding house
KOOIJ & ZONEN B V
3 US plant patents, granted between 2008 and 2009.
Filed under the KOOIJ name. Related entities are listed separately on the KOOIJ search, because a company and a person are not the same filer even when the name matches.
Still under patent — 3 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.