Inventor · disambiguated record

Willi Stephan

Also filed as: STEPHAN WILLI

2 granted patents·12 citations·filing 1981–1985

56Inventor score

Technology areasD05B

Files withPFAFF IND MASCH2

Top patents by PatentIndex Score

2 records

0155US4418629ADevice for making darts on cut parts of garmentsPFAFF IND MASCH·Filed 1981·Granted Dec 6, 1983·6 cites·7 claims
0253US4573421ASewing machine device for making garments with pleatsPFAFF IND MASCH·Filed 1985·Granted Mar 4, 1986·6 cites·12 claims

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