John M. Ogorchock

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Precast arch structure with skewed ends
- Patent number 7,572,084
- Issue date Aug 11, 2009
- Tricon Precast, Ltd.
- David G. Robertson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Mechanically stabilized earth system and method of making same
- Patent number 4,968,186
- Issue date Nov 6, 1990
- Tricon Precast, Inc.
- John M. Ogorchock
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Precast arch structure with skewed ends
- Publication number 20070253776
- Publication date Nov 1, 2007
- David G. Robertson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Retaining wall and method of making same
- Publication number 20050286981
- Publication date Dec 29, 2005
- David G. Robertson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING