Roland L. Hagemeyer

LB Louis Berkman: 1 patents #3 of 4Top 75%

📍 Rochelle, IL: #1 of 2 inventorsTop 50%

🗺 Illinois: #1,118 of 4,656 inventorsTop 25%

Overall (1997): #85,796 of 185,788Top 50%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5669531	Conveyor for particulate material	—	1997-09-23