RH

Roger D. Hertel

II Ibg International: 1 patents #1 of 2Top 50%
📍 Buffalo Grove, IL: #8 of 17 inventorsTop 50%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #34,663 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312157 Greenhouse with hinged roof sections Rick J. Chapman 1982-01-26