Inventor · disambiguated record
Douglas M. Jardine
Also filed as: JARDINE DOUGLAS M
4 granted patents·118 citations·filing 1975–1988
79Inventor score
Top patents by PatentIndex Score
4 records- 0178US4008709AUnderground storage system for heating and cooling systemsJARDINE DOUGLAS M·Filed 1975·Granted Feb 22, 1977·46 cites·18 claims
- 0277US4441902AHeat reclaiming method and apparatusKAMAN SCIENCES CORP·Filed 1982·Granted Apr 10, 1984·33 cites·2 claims
- 0375US4377074AEconomizer refrigeration cycle space heating and cooling system and processKAMAN SCIENCES CORP·Filed 1981·Granted Mar 22, 1983·31 cites·4 claims
- 0432US4923609AMethod and apparatus for purifying liquids employing a particulate filter and a membraneBIO INC·Filed 1988·Granted May 8, 1990·8 cites·49 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →