Inventor · disambiguated record
Charles L. Doughman
Also filed as: DOUGHMAN CHARLES L
3 granted patents·52 citations·filing 1978–1981
71Inventor score
Files withWESTINGHOUSE ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0178US4500837ADetection of DC content in an AC waveformWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Feb 19, 1985·30 cites·8 claims
- 0278US4249223AHigh voltage DC contactor with solid state arc quenchingWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Feb 3, 1981·18 cites·5 claims
- 0338US4303972AControlling the circulating current in naturally commutated static power convertersWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Dec 1, 1981·4 cites·11 claims
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