Assignee

DONALDSON JAMES

GB3 patents

Top patents by PatentIndex Score

US10708054B2Jul 7, 2020

Secure microform

DONALDSON JAMES34 citations90

US8843334B2Sep 23, 2014

Utility metering

DONALDSON JAMES8 citations80

US9176192B2Nov 3, 2015

Identifying the operation of a specified type of appliance

DONALDSON JAMES2 citations53