Inventor · disambiguated record
Charles E. Burkhardt
Also filed as: BURKHARDT CHARLES E · LIN KOU C
7 granted patents·144 citations·filing 1978–1986
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US4205288ATransformer with parallel magnetic circuits of unequal mean lengths and loss characteristicsWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted May 27, 1980·59 cites·4 claims
- 0284US4705578AMethod of constructing a magnetic coreWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Nov 10, 1987·24 cites·10 claims
- 0383US4809411AMethod for improving the magnetic properties of wound core fabricated from amorphous metalELECTRIC POWER RES INST·Filed 1982·Granted Mar 7, 1989·32 cites·14 claims
- 0457US4744838AMethod of continuously processing amorphous metal punchingsELECTRIC POWER RES INST·Filed 1986·Granted May 17, 1988·12 cites·8 claims
- 0556US4596613AMethod for treating cast amorphous metal strip materialELECTRIC POWER RES INST·Filed 1984·Granted Jun 24, 1986·8 cites·11 claims
- 0637US4497449AMethod of and arrangement for assembling electrical coils around transformer coresELECTRIC POWER RES INST·Filed 1982·Granted Feb 5, 1985·4 cites·4 claims
- 0736US4445104ACompact step-lap magnetic coreELECTRIC POWER RES INST·Filed 1980·Granted Apr 24, 1984·5 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →