Alan D. Thompson

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Naugatauck, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Trench shoring extraction device
- Patent number 7,658,573
- Issue date Feb 9, 2010
- John J. Brennan Construction Co., Inc
- Alan D. Thompson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Trench Shoring Extraction Device
- Publication number 20080219777
- Publication date Sep 11, 2008
- Alan D. Thompson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING