Membership
Tour
Register
Log in
Tobias Brown
Follow
Person
Oak Park, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Recessed track lighting system
Patent number
4,887,196
Issue date
Dec 12, 1989
Alkco Manufacturing Company
Tobias A. Brown
F21 - LIGHTING
Information
Patent Grant
Lamp
Patent number
D295329
Issue date
Apr 19, 1988
Alkco Manufacturing Company
Scott Roos
D26 - Lighting