Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP5661 | Chrysanthemum plant named Goldmine | Jack M. Meek, William E. Duffett, Grace H. Mack | 1986-02-11 |
| PP5326 | Chrysanthemum plant named Viking | Jack M. Meek, William E. Duffett, Grace H. Mack | 1984-11-06 |
| PP5192 | Chrysanthemum plant | Jack M. Meek, William E. Duffett | 1984-02-14 |
| PP5107 | Chrysanthemum plant | Jack M. Meek, William E. Duffett | 1983-09-20 |