Membership
Tour
Register
Log in
John R. Kay
Follow
Person
Niagara Falls, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for quenching metal workpieces
Patent number
6,656,413
Issue date
Dec 2, 2003
Can-Eng Furnaces Ltd
John R. Kay
C21 - METALLURGY OF IRON
Information
Patent Grant
Dual belt furnace
Patent number
5,242,156
Issue date
Sep 7, 1993
Can-Eng Holdings, Ltd.
John R. Kay
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for quenching metal workpieces
Publication number
20020195753
Publication date
Dec 26, 2002
John R. Kay
C21 - METALLURGY OF IRON