Inventor · disambiguated record
Patrick K. Hazel
Also filed as: HAZEL PATRICK · HAZEL PATRICK K
17 granted patents·4 pending applications·338 citations·filing 2004–2019
95Inventor score
Top patents by PatentIndex Score
21 records- 0197US8355982B2Metrics systems and methods for token transactionsVERIFONE INC·Filed 2007·Granted Jan 15, 2013·96 cites·220 claims
- 0295US7477731B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2007·Granted Jan 13, 2009·53 cites·7 claims
- 0393US7280644B2Transaction processing platform for faciliating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2004·Granted Oct 9, 2007·65 cites·54 claims
- 0492US9294268B2System and method for variable length encryptionVON MUELLER CLAY·Filed 2014·Granted Mar 22, 2016·16 cites·20 claims
- 0592US8595490B2System and method for secure transactionVON MUELLER CLAY·Filed 2007·Granted Nov 26, 2013·25 cites·19 claims
- 0691US9679290B2Personal token read system and methodVERIFONE INC·Filed 2015·Granted Jun 13, 2017·6 cites·16 claims
- 0791US8775805B2System and method for variable length encryptionVON MUELLER CLAY WERNER·Filed 2011·Granted Jul 8, 2014·11 cites·24 claims
- 0891US8769279B2System and method for variable length encryptionVON MUELLER CLAY·Filed 2011·Granted Jul 1, 2014·14 cites·16 claims
- 0989US10007910B2System and method for variable length encryptionVERIFONE INC·Filed 2016·Granted Jun 26, 2018·6 cites·16 claims
- 1089US9818108B2System and method for updating a transactional deviceVON MUELLER CLAY·Filed 2007·Granted Nov 14, 2017·15 cites·26 claims
- 1189US8769275B2Batch settlement transactions system and methodVON MUELLER CLAY WERNER·Filed 2006·Granted Jul 1, 2014·19 cites·54 claims
- 1286US9424573B2Batch settlement transactions system and methodVON MUELLER CLAY·Filed 2014·Granted Aug 23, 2016·4 cites·20 claims
- 1381US9141953B2Personal token read system and methodHAZEL PATRICK K·Filed 2007·Granted Sep 22, 2015·8 cites·22 claims
- 1465US10552824B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2019·Granted Feb 4, 2020·0 cites·24 claims
- 1564US10296891B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesTAMARI RONI DOLEV·Filed 2009·Granted May 21, 2019·0 cites·20 claims
- 1663US10614447B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2019·Granted Apr 7, 2020·0 cites·32 claims
- 1759US2014108170A1Transaction Processing Platform for Facilitating Electronic Distribution of Plural Prepaid ServicesBLACKHAWK NETWORK INC·Filed 2013·Application pending·0 cites
- 1852US2007276765A1Method and system for secured transactionsHAZEL PATRICK K·Filed 2007·Application pending·0 cites
- 1951US10102516B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesTAMARI RONI DOLEV·Filed 2012·Granted Oct 16, 2018·0 cites·20 claims
- 2051US2008040284A1Method and system for secured transactionsHAZEL PATRICK K·Filed 2007·Application pending·0 cites
- 2145US2013117138A1Metrics systems and methods for token transactionsHAZEL PATRICK K·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →