Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074586 | Seed delivery apparatus with sensor and moving member to capture and move seed to a lower outlet opening | Michael E. Friestad, Nathan A. Mariman, David J. Rylander, Daniel B. Thiemke, James Liu +1 more | 2011-12-13 |
| 7918168 | Differential pressure seed meter with an endless belt seed transport member | Michael E. Friestad, Nathan A. Mariman | 2011-04-05 |