MS

Michael R. Steffenson

📍 Davenport, IA: #4 of 19 inventorsTop 25%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #32,928 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

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