Inventor · disambiguated record
Hartwig Kahlcke
Also filed as: KAHLCKE HARTWIG
19 granted patents·482 citations·filing 1979–1996
96Inventor score
Top patents by PatentIndex Score
19 records- 0198USD260350SElectric food blenderBRAUN AG·Filed 1979·Granted Aug 25, 1981·56 cites·1 claims
- 0297USD288517SElectric coffee-machineBRAUN AG·Filed 1984·Granted Mar 3, 1987·50 cites·1 claims
- 0396USD323949SEspresso machineKRUPS STIFTUNG·Filed 1989·Granted Feb 18, 1992·53 cites·1 claims
- 0496USD288885SElectric coffee-machineBRAUN AG·Filed 1984·Granted Mar 24, 1987·42 cites·1 claims
- 0593USD395976SEspresso machineKRUPS FA ROBERT·Filed 1996·Granted Jul 14, 1998·47 cites·1 claims
- 0688USD358736SHousehold electric coffeemakerKRUPS FA ROBERT·Filed 1993·Granted May 30, 1995·26 cites·1 claims
- 0788USD337915SCombined coffee and espresso machineKRUPS FA ROBERT·Filed 1991·Granted Aug 3, 1993·31 cites·1 claims
- 0884USD309083SJuice extractorBRAUN AG·Filed 1987·Granted Jul 10, 1990·22 cites·1 claims
- 0983US5297340AParting toolHOECHSTMASS BALZER GMBH & CO·Filed 1992·Granted Mar 29, 1994·16 cites·20 claims
- 1079USD359414SHousehold electric coffeemakerKRUPS FA ROBERT·Filed 1993·Granted Jun 20, 1995·17 cites·1 claims
- 1179USD259992SFood processor attachment for an electric food machineBRAUN AG·Filed 1979·Granted Jul 28, 1981·13 cites·1 claims
- 1277USD351059SSeam ripperHOECHSTMASS BALZER GMBH & CO·Filed 1992·Granted Oct 4, 1994·19 cites·1 claims
- 1369USD371271SElectric coffeemakerKRUPS FA ROBERT·Filed 1995·Granted Jul 2, 1996·15 cites·1 claims
- 1465USD307999SToasterBRAUN AG·Filed 1987·Granted May 22, 1990·10 cites·1 claims
- 1560US4995164AMotor-driven can openerBRAUN AG·Filed 1989·Granted Feb 26, 1991·17 cites·12 claims
- 1659USD336004SEspresso making machineKRUPS FA ROBERT·Filed 1990·Granted Jun 1, 1993·9 cites·1 claims
- 1757USD308468SCan openerBRAUN AG·Filed 1988·Granted Jun 12, 1990·7 cites·1 claims
- 1856US4422343AKitchen appliance with interchangable attachmentsBRAUN AG·Filed 1982·Granted Dec 27, 1983·26 cites·13 claims
- 1931US4599003AMultipurpose kitchen machine with working containerBRAUN AG·Filed 1985·Granted Jul 8, 1986·6 cites·4 claims
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