Larry Ragsdale JR.

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Webster, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Berm or levee expansion system and method
- Patent number 10,538,889
- Issue date Jan 21, 2020
- Larry J. Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Berm or levee expansion system and method
- Patent number 10,240,310
- Issue date Mar 26, 2019
- Larry J. Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Berm or levee expansion system and method
- Patent number 9,783,944
- Issue date Oct 10, 2017
- Larry Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Berm Or Levee Expansion System And Method
- Publication number 20180340305
- Publication date Nov 29, 2018
- Larry J. Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Berm Or Levee Expansion System and Method
- Publication number 20170254037
- Publication date Sep 7, 2017
- Larry J. Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BERM OR LEVEE EXPANSION SYSTEM AND METHOD
- Publication number 20150354160
- Publication date Dec 10, 2015
- Larry Ragsdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING