Inventor · disambiguated record
Christopher J. Marmo
Also filed as: MARMO CHRISTOPHER J
4 granted patents·441 citations·filing 1997–2004
83Inventor score
Technology areasG11B
Top patents by PatentIndex Score
4 records- 0195US6011772AMachine-readable optical disc with reading-inhibit agentSPECTRADISC CORP·Filed 1997·Granted Jan 4, 2000·253 cites·17 claims
- 0294US6434109B2Machine-readable optical disc with reading-inhibit agentSPECTRADISC CORP·Filed 2001·Granted Aug 13, 2002·109 cites·14 claims
- 0391US6343063B1Machine-readable optical disc with reading-inhibit agentSPECTRADISC CORP·Filed 1999·Granted Jan 29, 2002·78 cites·6 claims
- 0451USRE42011EMachine-readable optical disc with reading-inhibit agentFLEXPLAY TECHNOLOGIES INC·Filed 2004·Granted Dec 28, 2010·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →