Inventor · disambiguated record
William E. Freeman
Also filed as: FREEMAN WILLIAM E · FREEMAN WILLIAM EDWARD
6 granted patents·3 pending applications·174 citations·filing 2001–2013
84Inventor score
Files withNORTHROP GRUMMAN CORP3DOSSETT GREGORY EUGENE1FREEMAN WILLIAM E1MISERENDINO SCOTT B1SIEGEL NEIL G1
Top patents by PatentIndex Score
9 records- 0186US7475250B2Assignment of user certificates/private keys in token enabled public key infrastructure systemNORTHROP GRUMMAN CORP·Filed 2001·Granted Jan 6, 2009·62 cites·16 claims
- 0284US7206936B2Revocation and updating of tokens in a public key infrastructure systemNORTHROP GRUMMAN CORP·Filed 2001·Granted Apr 17, 2007·52 cites·16 claims
- 0375US8086867B2Secure identity and privilege systemFREEMAN WILLIAM E·Filed 2002·Granted Dec 27, 2011·50 cites·28 claims
- 0459US7421079B2Method and apparatus for secure key replacementNORTHROP GRUMMAN CORP·Filed 2003·Granted Sep 2, 2008·7 cites·23 claims
- 0547US8256007B2Data security management system and methodsDOSSETT GREGORY EUGENE·Filed 2008·Granted Aug 28, 2012·3 cites·19 claims
- 0642US9419800B2Secure network systems and methodsSIEGEL NEIL G·Filed 2012·Granted Aug 16, 2016·0 cites·23 claims
- 0739US2003115467A1Public key infrastructure token issuance and bindingFiled 2001·Application pending·0 cites
- 0839US2003115455A1Method and apparatus for centralized processing of hardware tokens for PKI solutionsFiled 2001·Application pending·0 cites
- 0935US2013321458A1Contextual visualization via configurable ip-space mapsMISERENDINO SCOTT B·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →