Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295281 | System and method for controlling distribution pattern of centrifugal fertilizer spreaders | Nathan Andrew Marks | 2025-05-13 |
| 12063880 | High output precision spinner | Don S. Samuelson, Tyler James Schlusemann, Nathan Andrew Marks | 2024-08-20 |
| 11665994 | System and method for controlling distribution pattern of centrifugal fertilizer spreaders | Nathan Andrew Marks | 2023-06-06 |
| 9649646 | Broadcast spreader with asymmetrial swath manipulation | Michael J. Podoll, Don S. Samuelson | 2017-05-16 |
| 6520458 | Distributor insert dual function stand and storage method | Michael J. Podoll, David P. Beck | 2003-02-18 |