Inventor
CARRIER RICHARD
US4 patents
Patents
4 patentsUS11704655B2Jul 18, 2023
High accuracy geo-location system and method for mobile payment
GEOTOLL INC1 citations70
US12327232B2Jun 10, 2025
High accuracy geo-location system and method for mobile payment
GEOTOLL INC0 citations59
US12045796B2Jul 23, 2024
High accuracy geo-location system and method for mobile payment
GEOTOLL INC0 citations59
US11315101B2Apr 26, 2022
High accuracy geo-location system and method for mobile payment
GEOTOLL INC0 citations59