Inventor · disambiguated record
Robert J. Douwens
Also filed as: DOUWENS ROBERT · DOUWENS ROBERT J
3 granted patents·266 citations·filing 1980–1990
78Inventor score
Technology areasA61M
Top patents by PatentIndex Score
3 records- 0166US5148801AElectronic heater-humidifier for hypothermia treatmentUNIV VICTORIA·Filed 1990·Granted Sep 22, 1992·131 cites·14 claims
- 0257US4829997APortable heat exchanger for inhalation rewarmingUNIV VICTORIA·Filed 1988·Granted May 16, 1989·79 cites·8 claims
- 0350US4319566AMethod and apparatus for inhalation rewarmingHAYWARD JOHN·Filed 1980·Granted Mar 16, 1982·56 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →