Membership
Tour
Register
Log in
Jon Hagstrom
Follow
Person
Clarendon Hills, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Flanged connection for pressure vessel
Patent number
4,240,561
Issue date
Dec 23, 1980
Chicago Bridge & Iron Company
Jon Hagstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL