Inventor · disambiguated record
Fritz Jehle
Also filed as: JEHLE FRITZ
7 granted patents·116 citations·filing 1975–1991
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US4658741AMethod and apparatus for determining the amount of advance of a plurality of material pliesPFAFF IND MASCH·Filed 1986·Granted Apr 21, 1987·55 cites·19 claims
- 0285US5103749AProcess and sewing machine for sewing together layers of fabric according to a patternPFAFF IND MASCH·Filed 1989·Granted Apr 14, 1992·17 cites·7 claims
- 0377US4423690ASewing machine for producing curved edge parallel seamsPFAFF IND MASCH·Filed 1981·Granted Jan 3, 1984·11 cites·12 claims
- 0469US4296700ADevice for the automatic guiding of a workpiece on a sewing machinePFAFF IND MASCH·Filed 1980·Granted Oct 27, 1981·14 cites·4 claims
- 0566US4036156ADevice for sewing together plies of material adjusted to equal lengthsPFAFF IND MASCH·Filed 1975·Granted Jul 19, 1977·8 cites·10 claims
- 0660US5375546AShortening of needle thread end at the beginning and end of sewing in lockstitch sewing machinesPFAFF AG G M·Filed 1991·Granted Dec 27, 1994·9 cites·21 claims
- 0738US4589363ASewing machine for automatically making edge-parallel seamsPFAFF IND MASCH·Filed 1985·Granted May 20, 1986·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →