Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641797 | Method for producing fulvic acid | Don Calvin Van Dyke, Asa Staples Nielson, Bruce Gregory Sutton, Dan Davies | 2014-02-04 |
| 5427808 | Method for preserving and displaying fresh mushrooms | — | 1995-06-27 |