Inventor
CALVILLO SARAH
US3 patents
Patents
3 patentsUS11488133B2Nov 1, 2022
Add-on application for point of sale device
FIVE STARS LOYALTY INC1 citations63
US11829984B2Nov 28, 2023
Add-on application for point of sale device
FIVE STARS LOYALTY INC0 citations53
US11823158B2Nov 21, 2023
Add-on application for point of sale device
FIVE STARS LOYALTY INC0 citations53