Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051505 | Multi-fluid spray system and method for agricultural product application | Richard A. Humpal, Ryan P. Davis, Dennis J. Sullivan | 2021-07-06 |
| 10842143 | Multi-fluid spray system and method for agricultural product application | Richard A. Humpal, Ryan P. Davis, Dennis J. Sullivan | 2020-11-24 |
| 6347594 | Narrow profile opener capable of high speed operation | Ignatz Wendling | 2002-02-19 |