Membership
Tour
Register
Log in
Mark J. Bonnema
Follow
Person
East Grand Rapids, MI, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Chair base and post assembly for an office chair
Patent number
5,149,035
Issue date
Sep 22, 1992
The Shaw-Walker Company
Mark J. Bonnema
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...