Inventor · disambiguated record
Winfield Hill
Also filed as: HILL WINFIELD
4 granted patents·1 pending application·362 citations·filing 1976–2001
82Inventor score
Top patents by PatentIndex Score
5 records- 0195US5558071AIgnition system power converter and controllerCUMBUSTION ELECTROMAGNETICS·Filed 1995·Granted Sep 24, 1996·247 cites·40 claims
- 0292US5131376ADistributorless capacitive discharge ignition systemCOMBUSTION ELECTRONICS INC·Filed 1991·Granted Jul 21, 1992·79 cites·28 claims
- 0382US6456477B1Linear capacitance detection circuitFiled 2000·Granted Sep 24, 2002·25 cites·22 claims
- 0435US4046992ACompact electronic votingHUHN MARY SUSAN·Filed 1976·Granted Sep 6, 1977·11 cites·8 claims
- 0531US2001008478A1Linear capacitance measurement circuitFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →