Inventor · disambiguated record
John Spain
Also filed as: SPAIN JOHN D · SPAIN JOHN D IV · SPAIN JOHN D R · SPAIN JOHN R
1 granted patent·4 pending applications·13 citations·filing 2001–2010
35Inventor score
Top patents by PatentIndex Score
5 records- 0161US7058811B2Apparatus and method to prevent a device driver from loading on a counterfeit hardware elementINTEL CORP·Filed 2001·Granted Jun 6, 2006·13 cites·18 claims
- 0252US2005108157A1Secure electronic payment messaging system with reconcilable finalityFiled 2003·Application pending·0 cites
- 0343US2011208961A1Secure messaging systemBUSHMAN M BENJAMIN·Filed 2010·Application pending·0 cites
- 0435US2005257045A1Secure messaging systemBUSHMAN M B·Filed 2005·Application pending·0 cites
- 0531US2007192601A1System and method for user identification and authenticationSPAIN JOHN D·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →