John Albert Ziegelaar

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New South Wales, AU

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Patents Grantslast 30 patents

Information Patent Grant
Hot rolling thin strip
- Patent number 7,093,342
- Issue date Aug 22, 2006
- Castrip LLC
- John Albert Ziegelaar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for steering strip material
- Patent number 6,766,934
- Issue date Jul 27, 2004
- Castrip, LLC
- John Albert Ziegelaar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot rolling thin strip
- Patent number 6,745,607
- Issue date Jun 8, 2004
- Castrip LLC
- Heiji Kato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Casting strip
- Patent number 6,698,498
- Issue date Mar 2, 2004
- Castrip, LLC
- John Albert Ziegelaar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Strip steering
- Patent number 6,129,136
- Issue date Oct 10, 2000
- Ishikawajima-Harima Heavy Industries Company Limited
- Michael Tibbs
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Hot rolling thin strip
- Publication number 20040025558
- Publication date Feb 12, 2004
- John Albert Ziegelaar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hot rolling thin strip
- Publication number 20030167818
- Publication date Sep 11, 2003
- Heiji Kato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling strip material
- Publication number 20030014163
- Publication date Jan 16, 2003
- John Albert Ziegelaar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...