Inventor · disambiguated record

Allison De Fren

Also filed as: DE FREN ALLISON

2 granted patents·163 citations·filing 1998–2001

70Inventor score

Technology areasG06K

Files withINTERVAL RESEARCH CORP2

Top patents by PatentIndex Score

2 records

0187US6256638B1Printable interfaces and digital linkmarksINTERVAL RESEARCH CORP·Filed 1998·Granted Jul 3, 2001·116 cites·57 claims
0285US6587859B2Printable interfaces and digital linkmarksINTERVAL RESEARCH CORP·Filed 2001·Granted Jul 1, 2003·47 cites·18 claims

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Allison De Fren — Patent Inventor | PatentIndex