RH

Roland L. Hagemeyer

LB Louis Berkman: 2 patents #1 of 7Top 15%
📍 Rochelle, IL: #2 of 7 inventorsTop 30%
🗺 Illinois: #618 of 5,836 inventorsTop 15%
Overall (2002): #44,437 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6398137 Mount and feeder arrangement for a precision placement spreader Kenneth P. Manon, Melvin L. Wilton 2002-06-04
6361266 Rotatable feedgate Kenneth P. Manon 2002-03-26