Inventor · disambiguated record
Alfred Heidt
Also filed as: HEIDT ALFRED
4 granted patents·23 citations·filing 1975–1981
72Inventor score
Files withFRANKL & KIRCHNER4
Top patents by PatentIndex Score
4 records- 0159US4167030AProtective circuit for an electronic switching amplifier in series with an electromagnetFRANKL & KIRCHNER·Filed 1978·Granted Sep 4, 1979·10 cites·3 claims
- 0252US3990374AContactless synchronizer for sewing machinesFRANKL & KIRCHNER·Filed 1975·Granted Nov 9, 1976·5 cites·10 claims
- 0334US4364001ACircuit arrangement for energy economyFRANKL & KIRCHNER·Filed 1980·Granted Dec 14, 1982·6 cites·3 claims
- 0424US4458332AMethod of executing an address-jump command in a stored-program sequential-control system for processing machines, and in particular for industrial sewing machines, and sequential-control circuitry for the practice of the methodFRANKL & KIRCHNER·Filed 1981·Granted Jul 3, 1984·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →