Inventor · disambiguated record
Erwin Potthof
Also filed as: POTTHOF ERWIN
9 granted patents·1 pending application·162 citations·filing 1975–2003
88Inventor score
Top patents by PatentIndex Score
10 records- 0190US3950939ADigital display with stepping deviceDIEHL·Filed 1975·Granted Apr 20, 1976·71 cites·4 claims
- 0265US5074281ACircuit arrangement for the control of a ventilatorDIEHL GMBH & CO·Filed 1991·Granted Dec 24, 1991·27 cites·9 claims
- 0363US5243579AElectronic apparatus for monitoring the remaining storage period of frozen foodsDIEHL GMBH & CO·Filed 1992·Granted Sep 7, 1993·26 cites·11 claims
- 0462US4455587AElectronic control circuit for the formation of a monostable switching behavior in a bistable relayDIEHL GMBH & CO·Filed 1982·Granted Jun 19, 1984·12 cites·7 claims
- 0558US6350966B1Electronic cooker time switchDIEHL CONTROLS NUEMBERG GMBH &·Filed 2000·Granted Feb 26, 2002·9 cites·9 claims
- 0642US4595967AElectronic control circuit for the performing of a monostable switching function in a bistable relayDIEHL GMBH & CO·Filed 1984·Granted Jun 17, 1986·5 cites·3 claims
- 0739US4606058AProcess for generating control signals in a predeterminable phase position, circuit arrangement for effectuating the process and utilization of the circuit arrangementDIEHL GMBH & CO·Filed 1984·Granted Aug 12, 1986·7 cites·12 claims
- 0836US2003222076A1Device for detecting a condition at a plate or wall of a domestic applianceFiled 2003·Application pending·0 cites
- 0934US4841493AElectronic acoustic signal emitterDIEHL GMBH & CO·Filed 1988·Granted Jun 20, 1989·5 cites·9 claims
- 1027US4091608ATimer clockDIEHL FA·Filed 1977·Granted May 30, 1978·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →