Inventor · disambiguated record
Richard A. Dewall
Also filed as: DEWALL RICHARD A
3 granted patents·44 citations·filing 1973–1978
69Inventor score
Files withDEWALL RICHARD A3
Top patents by PatentIndex Score
3 records- 0166US3946735AMedical drainage deviceDEWALL RICHARD A·Filed 1974·Granted Mar 30, 1976·29 cites·10 claims
- 0252US3994689AMetabolic bubble oxygenatorDEWALL RICHARD A·Filed 1973·Granted Nov 30, 1976·14 cites·10 claims
- 0323US4203944ARespiratory gas assembly for bubble oxygenatorDEWALL RICHARD A·Filed 1978·Granted May 20, 1980·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →