James P. Junk

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McGregor, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Scraping device and a system and a method for collecting materials
- Patent number 7,356,949
- Issue date Apr 15, 2008
- Caterpillar Inc.
- John P. Moyna
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Scraping device and a system and a method for collecting materials
- Patent number 6,910,289
- Issue date Jun 28, 2005
- CJ Moyna + Sons, Inc.
- John P. Moyna
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Scraping device and a system and a method for collecting materials
- Publication number 20060123674
- Publication date Jun 15, 2006
- John P. Moyna
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Scraping device and a system and a method for collecting materials
- Publication number 20040188115
- Publication date Sep 30, 2004
- John P. Moyna
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING