Membership
Tour
Register
Log in
John David Cortum
Follow
Person
Mediapolis, IA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for casting molten materials using phase-chang...
Patent number
6,635,197
Issue date
Oct 21, 2003
American Ordinance LLC
John David Cortum
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for casting molten materials using phase-chang...
Publication number
20020195733
Publication date
Dec 26, 2002
John David Cortum
C06 - EXPLOSIVES MATCHES