Individual holder
GARDNER CONRAD O
US·3 granted patents·1 pending application·268 citations·filing 1980–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0194US5346031AHybrid motor vehicle having an electric motor and utilizing an internal combustion engine for fast charge during cruise mode off conditionGARDNER CONRAD O·Filed 1993·Granted Sep 13, 1994·130 cites·6 claims
- 0293US5301764AHybrid motor vehicle having an electric motor and utilizing an internal combustion engine for fast charge during cruise mode off conditionGARDNER CONRAD O·Filed 1992·Granted Apr 12, 1994·121 cites·5 claims
- 0371US4315492AEGR Valve control signal processing for internal combustion engineGARDNER CONRAD O·Filed 1980·Granted Feb 16, 1982·17 cites·7 claims
- 0446US2008041648A1Extended range motor vehicle having ambient pollutant processingGARDNER CONRAD O·Filed 2007·Application pending·0 cites
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