RD

Roy E. Downham

AS Advanced Systems: 1 patents #2 of 4Top 50%
📍 Green Bay, WI: #6 of 43 inventorsTop 15%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #63,807 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833794 Dryer apparatus for floating a running web and having baffle means for spent return air Paul H. Stibbe, Robert A. Daane 1989-05-30