Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398137 | Mount and feeder arrangement for a precision placement spreader | Kenneth P. Manon, Roland L. Hagemeyer | 2002-06-04 |
| 6220532 | Mount and feeder arrangement for a precision placement spreader | Kenneth P. Manon, Roland L. Hagemeyer | 2001-04-24 |