Inventor · disambiguated record
John T. Gianfagna
Also filed as: GIANFAGNA JOHN T
4 granted patents·59 citations·filing 1993–1998
77Inventor score
Technology areasG11B
Top patents by PatentIndex Score
4 records- 0178USD412326SData storage tape cartridgeIMATION CORP·Filed 1998·Granted Jul 27, 1999·25 cites·1 claims
- 0263US5370332AVideocassette flange with time available gaugeMINNESOTA MINING & MFG·Filed 1993·Granted Dec 6, 1994·18 cites·23 claims
- 0362USD363066STape cartridgeMINNESOTA MINING & MFG·Filed 1994·Granted Oct 10, 1995·11 cites·1 claims
- 0445USD366059STape cartridgeMINNESOTA MINING & MFG·Filed 1994·Granted Jan 9, 1996·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →