Membership
Tour
Register
Log in
Tony Trevithick
Follow
Person
Gurnee, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Grounding jack
Patent number
4,035,045
Issue date
Jul 12, 1977
Daniel Woodhead, Inc.
Tony Trevithick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hand lamp
Patent number
4,010,336
Issue date
Mar 1, 1977
Daniel Woodhead, Inc.
Tony Trevithick
F21 - LIGHTING