Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP22513 | Dianthus plant named ‘Faith’ | Ken J. Clifford | 2012-02-21 |
| PP22461 | Dianthus plant named ‘Hope’ | Ken J. Clifford | 2012-01-17 |
| PP19249 | Dianthus plant named ‘Red Romance’ | Ken J. Clifford | 2008-09-16 |
| PP17644 | Hosta plant named ‘Forest Fire’ | Ken J. Clifford | 2007-04-24 |
| PP17322 | Sedum plant named ‘Jaws’ | Ken J. Clifford | 2006-12-26 |
| PP17279 | Hosta plant named ‘Clifford's Stingray’ | Ken J. Clifford | 2006-12-12 |