Inventor · disambiguated record
Ralph N. Dietrich
Also filed as: DIETRICH RALPH · DIETRICH RALPH N · DIETRICH RALPH NOWACK · HOWELL STEPHEN L
10 granted patents·189 citations·filing 1976–1983
90Inventor score
Top patents by PatentIndex Score
10 records- 0191US4612938AMethod for illuminating cavitiesSTRAHLEN UMWELTFORSCH GMBH·Filed 1983·Granted Sep 23, 1986·102 cites·16 claims
- 0271US4120225AMethod and apparatus for automatically producing in an electronic organ rhythmic accompaniment manual note patternsKIMBALL INT·Filed 1977·Granted Oct 17, 1978·24 cites·19 claims
- 0369US4089245ABreak generatorKIMBALL INT·Filed 1976·Granted May 16, 1978·13 cites·12 claims
- 0462US4106384AVariable filter circuit, especially for synthesizing and shaping tone signalsKIMBALL INT·Filed 1976·Granted Aug 15, 1978·18 cites·20 claims
- 0557US4299154AElectronic rhythm generatorKIMBALL INT·Filed 1979·Granted Nov 10, 1981·8 cites·17 claims
- 0657US4186639ARhythm generator for electronic organKIMBALL INT·Filed 1978·Granted Feb 5, 1980·8 cites·15 claims
- 0742US4220068AMethod and apparatus for rhythmic note pattern generation in electronic organsKIMBALL INT·Filed 1978·Granted Sep 2, 1980·7 cites·24 claims
- 0841US4144787AKeyer circuit for electronic organKIMBALL INT·Filed 1977·Granted Mar 20, 1979·4 cites·28 claims
- 0940US4367670AEnvelope generator employing dual charge pumpKIMBALL INT·Filed 1981·Granted Jan 11, 1983·3 cites·23 claims
- 1031US4236436AElectronic music synthesizerKIMBALL INT·Filed 1978·Granted Dec 2, 1980·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →