SM

Stephen P. Mishanec

RH Roberts Group Holdings: 1 patents #12 of 20Top 60%
📍 Lansing, MI: #250 of 487 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,123,854 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4233907 Mold conveyor drive assembly Joe B. Brown, Louis I. Thompson 1980-11-18