Cyrrus G. Lewis

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Floral Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-stressed modular retaining wall system and method
- Patent number 6,402,435
- Issue date Jun 11, 2002
- Cyrrus Gregory Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Pre-Stressed Modular Retaining Wall System and Method
- Publication number 20080193227
- Publication date Aug 14, 2008
- Cyrrus G. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PRE-STRESSED MODULAR RETAINING WALL SYSTEM AND METHOD
- Publication number 20060269365
- Publication date Nov 30, 2006
- Cyrrus G. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pre-stressed modular retaining wall system and method
- Publication number 20040052589
- Publication date Mar 18, 2004
- Cyrrus G. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pre-stressed modular retaining wall system and method
- Publication number 20020164213
- Publication date Nov 7, 2002
- Cyrrus G. Lewis
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING