MS

Michael R. Steffenson

📍 Davenport, IA: #195 of 349 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,942,193 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4882128 Pressure and temperature reaction vessel, method, and apparatus Istvan S. Hukvari, Henry J. Albert, Vernon G. Moon 1989-11-21