Membership
Tour
Register
Log in
Stephen D. Summerfield
Follow
Person
Phoenixville, PA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electrical circuit for sensors requiring a variety of bias voltages
Patent number
6,121,823
Issue date
Sep 19, 2000
Analytical Technology, Inc.
Stephen D. Summerfield
G01 - MEASURING TESTING