Inventor · disambiguated record
John Sofia
Also filed as: SOFIA JOHN · SOFIA JOHN W
3 granted patents·30 citations·filing 1980–2003
68Inventor score
Top patents by PatentIndex Score
3 records- 0157US7191521B2Advanced geometry of skew and straight bevel gears produced by forgingAMERICAN AXLE & MFG INC·Filed 2003·Granted Mar 20, 2007·11 cites·3 claims
- 0245US4979663AOuter lead tape automated bonding systemDIGITAL EQUIPMENT CORP·Filed 1989·Granted Dec 25, 1990·17 cites·12 claims
- 0327US4376610AStorage and handling system for photographic slides and the like and methodSOFIA JOHN W·Filed 1980·Granted Mar 15, 1983·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →