RD

Roy E. Downham

AS Advanced Systems: 2 patents #8 of 26Top 35%
Overall (All Time): #2,330,909 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

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
4785986 Paper web handling apparatus having improved air bar with dimensional optimization Robert A. Daane 1988-11-22