Inventor
HAZEL PATRICK K
US16 patents
⚠️ This page may combine multiple inventors who share the name “HAZEL PATRICK K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VON MUELLER CLAY
5 patentsUS9818108B2Nov 14, 2017
System and method for updating a transactional device
VON MUELLER CLAY15 citations91
US9294268B2Mar 22, 2016
System and method for variable length encryption
VON MUELLER CLAY16 citations91
US8769279B2Jul 1, 2014
System and method for variable length encryption
VON MUELLER CLAY14 citations91
US8595490B2Nov 26, 2013
System and method for secure transaction
VON MUELLER CLAY25 citations91
US9424573B2Aug 23, 2016
Batch settlement transactions system and method
VON MUELLER CLAY4 citations82
EWI HOLDINGS INC
4 patentsUS7477731B2Jan 13, 2009
Transaction processing platform for facilitating electronic distribution of plural prepaid services
EWI HOLDINGS INC53 citations96
US7280644B2Oct 9, 2007
Transaction processing platform for faciliating electronic distribution of plural prepaid services
EWI HOLDINGS INC65 citations96
US10614447B2Apr 7, 2020
Transaction processing platform for facilitating electronic distribution of plural prepaid services
EWI HOLDINGS INC0 citations51
US10552824B2Feb 4, 2020
Transaction processing platform for facilitating electronic distribution of plural prepaid services
EWI HOLDINGS INC0 citations51
VON MUELLER CLAY WERNER
2 patentsVERIFONE INC
2 patentsTAMARI RONI DOLEV
2 patentsUS10296891B2May 21, 2019
Transaction processing platform for facilitating electronic distribution of plural prepaid services
TAMARI RONI DOLEV0 citations47
US10102516B2Oct 16, 2018
Transaction processing platform for facilitating electronic distribution of plural prepaid services
TAMARI RONI DOLEV0 citations47