Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10251332 | 3-way seed flow splitter for planters | Martin J. Roberge, Travis L. Harnetiaux, Chad M. Johnson, Marvin A. Prickel | 2019-04-09 |
| 9992927 | 3-way seed flow splitter for planters | Martin J. Roberge, Travis L. Harnetiaux, Chad M. Johnson, Marvin A. Prickel | 2018-06-12 |
| 9848525 | Seed inductor for an agricultural implement having an adjustable air bypass | Chad M. Johnson, Marvin A. Prickel, Michael J. Connors | 2017-12-26 |
| 9585304 | 3-way seed flow splitter for planters | Martin J. Roberge, Travis L. Harnetiaux, Chad M. Johnson, Marvin A. Prickel | 2017-03-07 |
| 9215840 | Seed inductor for an agricultural implement having an air bypass channel | Chad M. Johnson, Martin J. Roberge | 2015-12-22 |
| 9215841 | Seed inductor for an agricultural implement having an adjustable air bypass | Chad M. Johnson, Marvin A. Prickel, Michael J. Connors | 2015-12-22 |