Inventor
PHIPPS LAWRENCE
US4 patents
Patents
4 patentsUS10206079B1Feb 12, 2019
System and method for notification transmission and confirmation management
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US11689904B2Jun 27, 2023
System and method for notification transmission and confirmation management
GROUPON INC0 citations57
US11323863B2May 3, 2022
System and method for notification transmission and confirmation management
GROUPON INC0 citations57
US10820178B2Oct 27, 2020
System and method for notification transmission and confirmation management
GROUPON INC0 citations47