Inventor · disambiguated record
Sam Shapiro
Also filed as: SHAPIRO SAM
4 granted patents·94 citations·filing 1974–2003
79Inventor score
Top patents by PatentIndex Score
4 records- 0183US6957890B2Convertible eyeglassesSHAPIRO SAM·Filed 2003·Granted Oct 25, 2005·43 cites·10 claims
- 0277US3939959AAccelerating and decelerating moving walkwayBOEING CO·Filed 1974·Granted Feb 24, 1976·26 cites·17 claims
- 0352US6543894B1Convertible eyeglassesFiled 2000·Granted Apr 8, 2003·7 cites·8 claims
- 0444US6089707AConvertible eyeglassesFiled 1999·Granted Jul 18, 2000·18 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →