Inventor
FREY RODNEY D
US36 patents
⚠️ This page may combine multiple inventors who share the name “FREY RODNEY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PERFTECH INC
28 patentsUS7328266B2Feb 5, 2008
Internet provider subscriber communications system
PERFTECH INC31 citations96
US11336586B2May 17, 2022
Internet provider subscriber communications system
PERFTECH INC3 citations84
US10834157B2Nov 10, 2020
Internet provider subscriber communications system
PERFTECH INC4 citations84
US10616131B2Apr 7, 2020
Internet provider subscriber communications system
PERFTECH INC4 citations84
US10601841B2Mar 24, 2020
System, method and computer readable medium for determining users of an internet service
PERFTECH INC2 citations84
US10225210B2Mar 5, 2019
Internet provider subscriber communications system
PERFTECH INC7 citations84
US9307041B2Apr 5, 2016
Internet connection user communications system
PERFTECH INC7 citations84
US12438889B2Oct 7, 2025
System, method and computer readable medium for message authentication to subscribers of an internet service provider
PERFTECH INC0 citations73
US12192213B2Jan 7, 2025
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations73
US11956251B2Apr 9, 2024
System, method and computer readable medium for determining users of an internet service
PERFTECH INC0 citations73
US11743205B2Aug 29, 2023
Internet provider subscriber communications system
PERFTECH INC2 citations73
US11736543B2Aug 22, 2023
Internet provider subscriber communications system
PERFTECH INC1 citations73
US11563750B2Jan 24, 2023
System, method and computer readable medium for determining users of an internet service
PERFTECH INC0 citations73
US11552961B2Jan 10, 2023
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations73
US11509665B2Nov 22, 2022
System, method and computer readable medium for message authentication to subscribers of an internet service provider
PERFTECH INC0 citations73
US10992686B2Apr 27, 2021
System, method and computer readable medium for determining users of an internet service
PERFTECH INC0 citations73
US10986102B2Apr 20, 2021
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations73
US10904265B2Jan 26, 2021
System, method and computer readable medium for message authentication to subscribers of an internet service provider
PERFTECH INC0 citations73
US10257242B2Apr 9, 2019
Internet provider subscriber communications system
PERFTECH INC1 citations73
US10554671B2Feb 4, 2020
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations63
US10348738B2Jul 9, 2019
System, method and computer readable medium for message authentication to subscribers of an internet service provider
PERFTECH INC0 citations63
US10069846B2Sep 4, 2018
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations63
US9838402B2Dec 5, 2017
System, method and computer readable medium for determining users of an internet service
PERFTECH INC0 citations63
US9742786B2Aug 22, 2017
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations63
US9325760B2Apr 26, 2016
Internet provider subscriber communications system
PERFTECH INC1 citations63
US9300613B2Mar 29, 2016
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations63
US9231961B2Jan 5, 2016
System, method and computer readable medium for message authentication to subscribers of an internet service provider
PERFTECH INC0 citations63
US8996640B2Mar 31, 2015
System, method and computer readable medium for processing unsolicited electronic mail
PERFTECH INC0 citations63
SCHMIDT JONATHAN E
5 patentsUS8095666B2Jan 10, 2012
Internet provider subscriber communications system
SCHMIDT JONATHAN E260 citations98
US8161284B1Apr 17, 2012
System, method and computer readable medium for message authentication to subscribers of an internet service provider
SCHMIDT JONATHAN E10 citations92
US8793386B2Jul 29, 2014
Internet provider subscriber communications system
SCHMIDT JONATHAN E6 citations84
US8856314B1Oct 7, 2014
System, method and computer readable medium for determining users of an internet service
SCHMIDT JONATHAN E2 citations73
US8700715B1Apr 15, 2014
System, method and computer readable medium for processing unsolicited electronic mail
SCHMIDT JONATHAN E0 citations62
DONZIS HENRY M
3 patentsUS8108524B2Jan 31, 2012
Internet connection user communications system
DONZIS HENRY M27 citations92
US8838809B2Sep 16, 2014
Internet connection user communications system
DONZIS HENRY M7 citations83
US8533476B2Sep 10, 2013
System, method and computer readable medium for message authentication to subscribers of an internet service provider
DONZIS HENRY M0 citations62