Inventor · disambiguated record
Frederick A. Rupinski
Also filed as: RUPINSKI FREDERICK A · RUPINSKI FREDERICK ALEXANDER
7 granted patents·199 citations·filing 1975–1996
87Inventor score
Top patents by PatentIndex Score
7 records- 0194US4108090AProgrammable variable speed for sewing machineSINGER CO·Filed 1977·Granted Aug 22, 1978·27 cites·22 claims
- 0291US4104976AProgrammable sewing machineSINGER CO·Filed 1977·Granted Aug 8, 1978·65 cites·13 claims
- 0376US4100865AProgrammable sewing machine operable in a plurality of modesSINGER CO·Filed 1977·Granted Jul 18, 1978·29 cites·11 claims
- 0476US4092937AAutomatic stitching by programmable sewing machineSINGER CO·Filed 1977·Granted Jun 6, 1978·30 cites·28 claims
- 0560US5796440ABaseband video/audio/data transceiverFiled 1996·Granted Aug 18, 1998·38 cites·13 claims
- 0660US3983718AKnitting machine for producing programmed designsSINGER CO·Filed 1975·Granted Oct 5, 1976·7 cites·10 claims
- 0737US4415906AMagnetic recording headsWANG LABORATORIES·Filed 1981·Granted Nov 15, 1983·3 cites·35 claims
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