Inventor · disambiguated record
Bruce Christofferson
Also filed as: CHRISTOFFERSON BRUCE
3 granted patents·21 citations·filing 2008–2013
66Inventor score
Top patents by PatentIndex Score
3 records- 0176US8496169B2System and method for electronic ticket verification, identification, and authorization with a wireless communication deviceCHRISTOFFERSON BRUCE·Filed 2009·Granted Jul 30, 2013·16 cites·14 claims
- 0273US8819824B2System and method for radio frequency intrusion detectionAT & T MOBILITY II LLC·Filed 2013·Granted Aug 26, 2014·3 cites·12 claims
- 0360US8387142B2System and method for radio frequency intrusion detectionAT & T MOBILITY II LLC·Filed 2008·Granted Feb 26, 2013·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →