Inventor · disambiguated record

Roy E. Downham

Also filed as: DOWNHAM ROY E

2 granted patents·160 citations·filing 1987–1988

69Inventor score

Technology areasF26B

Files withADVANCE SYSTEMS INC2

Top patents by PatentIndex Score

2 records

0195US4785986APaper web handling apparatus having improved air bar with dimensional optimizationADVANCE SYSTEMS INC·Filed 1987·Granted Nov 22, 1988·115 cites·6 claims
0288US4833794ADryer apparatus for floating a running web and having baffle means for spent return airADVANCE SYSTEMS INC·Filed 1988·Granted May 30, 1989·45 cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →