Inventor · disambiguated record
Elmer W. Madsen
Also filed as: MADSEN ELMER W
7 granted patents·148 citations·filing 1976–1992
86Inventor score
Top patents by PatentIndex Score
7 records- 0184US4672247ASynchronous or stepping motor with equal-torque steppingPHILIPS CORP·Filed 1985·Granted Jun 9, 1987·56 cites·6 claims
- 0283US4081703AElectric motor having toothed pole piecesPHILIPS CORP·Filed 1976·Granted Mar 28, 1978·37 cites·22 claims
- 0367US4128825AMagnetically actuated indicatorPHILIPS CORP·Filed 1976·Granted Dec 5, 1978·15 cites·13 claims
- 0457US4791519AShock protective circuit with electrical latch for small appliancesPHILIPS CORP·Filed 1987·Granted Dec 13, 1988·18 cites·6 claims
- 0546US4712154AShock protective circuit with mechanical latch for small appliancesPHILIPS CORP·Filed 1986·Granted Dec 8, 1987·12 cites·17 claims
- 0638US5309076ADrive and control circuit for a brushless DC motorNIDEC CORP·Filed 1992·Granted May 3, 1994·8 cites·7 claims
- 0729US4059024AGear train with integral stopPHILIPS CORP·Filed 1976·Granted Nov 22, 1977·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →