Membership
Tour
Register
Log in
William J. Spengler
Follow
Person
Toledo, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Trigger sprayer
Patent number
D447415
Issue date
Sep 4, 2001
Tolco Corporation
William J. Spengler
D09 - Packages and containers for goods