Membership
Tour
Register
Log in
August Otto Lovmark
Follow
Person
Sebastopol, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wheelbarrow with self-braking mechanism
Patent number
7,396,027
Issue date
Jul 8, 2008
August Otto Lovmark
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS