Inventor · disambiguated record
Robert J. Zappa
Also filed as: ZAPPA ROBERT · ZAPPA ROBERT J
3 granted patents·81 citations·filing 1980–2000
74Inventor score
Top patents by PatentIndex Score
3 records- 0191US6449808B1Security seal with flag gripBROOKS CO E J·Filed 2000·Granted Sep 17, 2002·47 cites·13 claims
- 0268US4397424ABattery reclaiming method and apparatusMA IND INC·Filed 1980·Granted Aug 9, 1983·24 cites·5 claims
- 0353USD385203SDigital thermometerPOLYMEDICA IND INC·Filed 1995·Granted Oct 21, 1997·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →