Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720352 | Apparatus for hill plot farming of cereal grain crops | James D. Logan, Richard Wayne Lloyd | 2014-05-13 |
| 8225548 | Hill plot farming method for cereal grains | Gene Elbert McProud | 2012-07-24 |