RO

Robert F. Oory

RI Rotec Industries: 1 patents #8 of 9Top 90%
📍 Hampshire, IL: #39 of 68 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,093,043 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4278190 Concrete discharge hopper Charles J. Arndt 1981-07-14