Ronald D. Thomas

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination pier
- Patent number 10,822,762
- Issue date Nov 3, 2020
- PPI ENGINEERING & CONSTRUCTION SERVICES, LLC
- Ronald D. Thomas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pier tool and method of use
- Patent number 10,640,944
- Issue date May 5, 2020
- PPI ENGINEERING & CONSTRUCTION SERVICES, LLC
- Ronald D. Thomas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drive pipe adaptor
- Patent number 4,936,382
- Issue date Jun 26, 1990
- Seaboard-Arval Corporation
- Ronald D. Thomas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Jarring system and method for use with an electric line
- Patent number 4,736,797
- Issue date Apr 12, 1988
- Henry L. Restarick
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PIER TOOL AND METHOD OF USE
- Publication number 20190032296
- Publication date Jan 31, 2019
- PPI ENGINEERING & CONSTRUCTION SERVICES, LLC
- Ronald D. Thomas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
COMBINATION PIER
- Publication number 20180355573
- Publication date Dec 13, 2018
- PPI ENGINEERING & CONSTRUCTION SERVICES, LLC
- Ronald D. Thomas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING