Assignee
HARPER RICHARD
US5 patents
Top patents by PatentIndex Score
US9537528B1Jan 3, 2017
Method and system for securing a mobile electronic device
HARPER RICHARD3 citations71
US10054204B2Aug 21, 2018
Variable output planetary gear set with electromagnetic braking
HARPER RICHARD0 citations50
US9967379B1May 8, 2018
Method and system for securing a mobile electronic device
HARPER RICHARD0 citations50
US10176696B2Jan 8, 2019
Apparatus and process for measuring gaseous emissions from an engine
HARPER RICHARD0 citations39
US8743223B2Jun 3, 2014
Linking captured images using short range communications
HARPER RICHARD0 citations38