RH

Robert E. Hoelterhoff

📍 Roselle, IL: #148 of 244 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,946,957 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D294300 Bus stop shelter Alfred Hollingsworth 1988-02-16