Inventor · disambiguated record
Karl A. Senghaas
Also filed as: SENGHAAS KARL A
18 granted patents·1 pending application·768 citations·filing 1975–2009
96Inventor score
Top patents by PatentIndex Score
19 records- 0195US5193718AQuick electronic disconnect for a beverage dispensing valveIMI CORNELIUS INC·Filed 1991·Granted Mar 16, 1993·137 cites·6 claims
- 0287US4976146ALiquid level measuring apparatusSENGHAAS KARL A·Filed 1990·Granted Dec 11, 1990·69 cites·6 claims
- 0386US4278870ADental mirror warmerCARLETON JOHN S·Filed 1979·Granted Jul 14, 1981·52 cites·5 claims
- 0484US5347864ALiquid level measuring apparatusELECTROLAB INC·Filed 1993·Granted Sep 20, 1994·58 cites·9 claims
- 0583US4972883AMethod and apparatus for dispensing beverage with automatic shut-off in response to a probe sensed beverage levelCORNELIUS CO·Filed 1990·Granted Nov 27, 1990·63 cites·27 claims
- 0679US4969576AMethod and apparatus for dispensing cold beverageCORNELIUS CO·Filed 1988·Granted Nov 13, 1990·56 cites·31 claims
- 0776US4583916AElectrical control system for oil well bailer pumpSOUTHWEST BAILER PUMP CO·Filed 1985·Granted Apr 22, 1986·33 cites·9 claims
- 0874US5115942AMethod and apparatus for dispensing cold beverageIMI CORNELIUS INC·Filed 1990·Granted May 26, 1992·47 cites·7 claims
- 0974US4583443AElectronic metronome and rhythm generatorYOKEL HARRY·Filed 1984·Granted Apr 22, 1986·30 cites·23 claims
- 1072US5027284AAuto-set drink dispenserCORNELIUS CO·Filed 1989·Granted Jun 25, 1991·64 cites·40 claims
- 1171US4416085AAutomatic gate openerBOMAR CORP·Filed 1982·Granted Nov 22, 1983·36 cites·10 claims
- 1268US7584656B2Floatless rain gaugeELECTROLAB INC·Filed 2007·Granted Sep 8, 2009·9 cites·15 claims
- 1356US5360140ALow cost control circuit for sensing the operation of an electrically operable deviceCORNELIUS CO·Filed 1992·Granted Nov 1, 1994·26 cites·9 claims
- 1456US4516911ASolid state control system for oil well bailer pumpSOUTHWEST BAILER PUMP CO·Filed 1983·Granted May 14, 1985·14 cites·11 claims
- 1552US6363785B1Relative location detection sensorFiled 1999·Granted Apr 2, 2002·25 cites·7 claims
- 1646US5163298AElectronic ice bank controlIMI CORNELIUS INC·Filed 1991·Granted Nov 17, 1992·17 cites·8 claims
- 1744US4017737AConveyer apparatus for medical patientsHUDSON DONALD C·Filed 1975·Granted Apr 12, 1977·24 cites·3 claims
- 1843US2011056289A1Floatless Rain GaugeSENGHAAS KARL A·Filed 2009·Application pending·0 cites
- 1925US4034225AFilm drive mechanism for panoramic radiographic apparatusPENNWALT CORP S S WHITE DENTAL·Filed 1975·Granted Jul 5, 1977·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →