Inventor · disambiguated record
Michel Castel
Also filed as: CASTEL MICHEL
2 granted patents·1 pending application·20 citations·filing 1982–2005
58Inventor score
Top patents by PatentIndex Score
3 records- 0142US5187631APrecharger for short circuit detectorSIEMENS AG·Filed 1989·Granted Feb 16, 1993·15 cites·17 claims
- 0231US4502040AKeyboard having keys activated by electrical contacts and the capacity to read one state from among four possible statesRENIX ELECTRONIQUE SA·Filed 1982·Granted Feb 26, 1985·5 cites·3 claims
- 0330US2007063683A1Process and device for recharging portable electronic devicesGALEA TECHNOLOGIES SA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →