Inventor · disambiguated record
Edward J. Tullman
Also filed as: TULLMAN EDWARD J
4 granted patents·29 citations·filing 1979–1982
70Inventor score
Technology areasD05B
Files withSINGER CO4
Top patents by PatentIndex Score
4 records- 0187US4187794ASewing machine work feeding mechanismSINGER CO·Filed 1979·Granted Feb 12, 1980·20 cites·7 claims
- 0263US4241678ADevice for automatically threading a sewing machineSINGER CO·Filed 1979·Granted Dec 30, 1980·8 cites·9 claims
- 0330US4269129ARetractable retaining device for sewing machine support plateSINGER CO·Filed 1979·Granted May 26, 1981·1 cites·13 claims
- 0425US4414907AButtonhole width adjusting mechanismSINGER CO·Filed 1982·Granted Nov 15, 1983·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →