Nursery or breeding house
CHOPIN & WRIGHT
3 US plant patents, granted between 1984 and 1984.
Filed under the CHOPIN name. Related entities are listed separately on the CHOPIN search, because a company and a person are not the same filer even when the name matches.
Already in the public domain — 3 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.