Membership
Tour
Register
Log in
Daniel R. Patterson
Follow
Person
Oakmont, PA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Condenser tube cleaner
Patent number
D523596
Issue date
Jun 20, 2006
Conco Systems, Inc.
Walter Kenneth Holmes
D32 - Washing, cleaning, or drying machine