Membership
Tour
Register
Log in
Daniel James Leask
Follow
Person
Westbank, British Columbia, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Portable smoking room
Patent number
7,147,553
Issue date
Dec 12, 2006
Daniel James Leask
F24 - HEATING RANGES VENTILATING