Inventor · disambiguated record
Albert Dusch
Also filed as: DUESCH ALBERT · DUSCH ALBERT
11 granted patents·118 citations·filing 1981–1989
90Inventor score
Files withPFAFF IND MASCH11
Top patents by PatentIndex Score
11 records- 0196US4569297ANeedle bar detachable drive and stroke adjusting mechanismPFAFF IND MASCH·Filed 1984·Granted Feb 11, 1986·39 cites·8 claims
- 0288US4589362AThread cutting device in lockstitch sewing machinesPFAFF IND MASCH·Filed 1983·Granted May 20, 1986·17 cites·17 claims
- 0382US4422398ATop feed device for a sewing machinePFAFF IND MASCH·Filed 1981·Granted Dec 27, 1983·14 cites·5 claims
- 0471US4467738ADetachable drive for sewing machine trimming knifePFAFF IND MASCH·Filed 1982·Granted Aug 28, 1984·9 cites·10 claims
- 0562US4677926APositioning device for sewing machine main shaftPFAFF IND MASCH·Filed 1986·Granted Jul 7, 1987·7 cites·5 claims
- 0660US4669401ALockstitch sewing machine with a rotary hookPFAFF IND MASCH·Filed 1985·Granted Jun 2, 1987·7 cites·2 claims
- 0754US5299518ALower feed dog lifting, lowering, and horizontal couplingPFAFF IND MASCH·Filed 1989·Granted Apr 5, 1994·5 cites·9 claims
- 0854US5113774AThread cutting device on a sewing machinePFAFF IND MASCH·Filed 1989·Granted May 19, 1992·5 cites·3 claims
- 0952US4550671AMaterial presser device for a sewing machinePFAFF IND MASCH·Filed 1984·Granted Nov 5, 1985·4 cites·4 claims
- 1042US5113324ASewing machine with a lampPFAFF IND MASCH·Filed 1989·Granted May 12, 1992·9 cites·7 claims
- 1136US4691650ALockswitch sewing machine having a rotary hookPFAFF IND MASCH·Filed 1985·Granted Sep 8, 1987·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →