DiStefano; Richard

Patent Applications and Registrations

Patent applications and USPTO patent grants for DiStefano; Richard.The latest application filed is for "system and method for using unique device identifiers to enhance security".

Company Profile

4.8.12

DiStefano; Richard - Burbank CA
DiStefano; Richard - Seaford NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System And Method For Using Unique Device Identifiers To Enhance Security App 20210286888 - Levin; Samuel ; et al.	2021-09-16
System and method for using unique device identifiers to enhance security Grant 10,878,118 - Levin , et al. December 29, 2	2020-12-29
System And Method For Using Unique Device Identifiers To Enhance Security App 20200097675 - Levin; Samuel ; et al.	2020-03-26
System and method for using unique device identifiers to enhance security Grant 10,402,580 - Levin , et al. Sep	2019-09-03
System And Method For Using Unique Device Identifiers To Enhance Security App 20190121997 - Levin; Samuel ; et al.	2019-04-25
System and method for using unique device identifiers to enhance security Grant 10,102,393 - Levin , et al. October 16, 2	2018-10-16
System And Method For Using Unique Device Identifiers To Enhance Security App 20180247068 - Levin; Samuel ; et al.	2018-08-30
System and method for using unique device identifiers to enhance security Grant 9,978,023 - Levin , et al. May 22, 2	2018-05-22
System And Method For Using Unique Device Identifiers To Enhance Security App 20180025295 - Levin; Samuel ; et al.	2018-01-25
System and method for using unique device indentifiers to enhance security Grant 9,740,988 - Levin , et al. August 22, 2	2017-08-22
System And Method For Using Unique Device Identifiers To Enhance Security App 20170228665 - Levin; Samuel ; et al.	2017-08-10
System And Method For Using Unique Device Identifiers To Enhance Security App 20170180327 - Levin; Samuel ; et al.	2017-06-22
System and method for using unique device identifiers to enhance security Grant 9,686,241 - Levin , et al. June 20, 2	2017-06-20
Systems and methods for using unique device identifiers to enhance security Grant 9,477,820 - Levin , et al. October 25, 2	2016-10-25
Systems And Methods For Using Unique Device Identifiers To Enhance Security App 20160283699 - Levin; Samuel ; et al.	2016-09-29
Ticket Validation And Electronic Conversion Of Tickets App 20140100896 - Du; Fengpei ; et al.	2014-04-10
Food container self-leveling device Grant 5,470,002 - DiStefano , et al. November 28, 1	1995-11-28

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