Inventor

SEWELL JEFFERY DOUGLAS

US2 patents

⚠️ This page may combine multiple inventors who share the name “SEWELL JEFFERY DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COPERNICA INC

1 patent

US10891644B2Jan 12, 2021

Method, system and apparatus for reinforcing desirable consumer behaviors with surprise rewards

COPERNICA INC0 citations46

SEWELL JEFFERY DOUGLAS

1 patent

US9324090B2Apr 26, 2016

Method, system and apparatus for reinforcing desirable consumer behaviors with surprise rewards

SEWELL JEFFERY DOUGLAS1 citations36