Inventor
KLEIN ERIK
US12 patents
⚠️ This page may combine multiple inventors who share the name “KLEIN ERIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POYNT CO
3 patentsDROPBOX INC
3 patentsUS9002728B2Apr 7, 2015
Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
DROPBOX INC7 citations82
US8825525B2Sep 2, 2014
Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
DROPBOX INC6 citations82
US8818847B2Aug 26, 2014
Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data
DROPBOX INC1 citations61