Inventor · disambiguated record
Edgar Busch
Also filed as: BUSCH EDGAR
6 granted patents·23 citations·filing 1984–1986
78Inventor score
Files withPFAFF IND MASCH6
Top patents by PatentIndex Score
6 records- 0155US4549491AFeed drive for a stitch group sewing machinePFAFF IND MASCH·Filed 1984·Granted Oct 29, 1985·5 cites·4 claims
- 0249US4549492AMaterial clamp for sewing machinesPFAFF IND MASCH·Filed 1984·Granted Oct 29, 1985·4 cites·7 claims
- 0344US4644881AEmbroidery frame securing devicePFAFF IND MASCH·Filed 1986·Granted Feb 24, 1987·6 cites·5 claims
- 0444US4604958AFeed drive for the work holder of a zig-zag sewing machinePFAFF IND MASCH·Filed 1985·Granted Aug 12, 1986·4 cites·5 claims
- 0540US4576103AFeed drive for a stitch group sewing machinePFAFF IND MASCH·Filed 1985·Granted Mar 18, 1986·3 cites·7 claims
- 0631US4715303ALubricating device for sewing and embroidering machinesPFAFF IND MASCH·Filed 1986·Granted Dec 29, 1987·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →