Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP29606 | Coast redwood tree with periclinal chimeric albinism named ‘Grand Mosaic’ | Dale Frederick Holderman | 2018-08-21 |
| PP29217 | Coast redwood tree with periclinal chimeric albinism named ‘Early Snow’ | Dale Frederick Holderman | 2018-04-10 |