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PLC TRENCHING CO., LLC
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Clinton, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mechanized unit for protectively encasing a utility in a trench wit...
Patent number
7,310,896
Issue date
Dec 25, 2007
PLC Trenching Co., LLC.
Michael E. Lopata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Screening laying box
Patent number
6,981,342
Issue date
Jan 3, 2006
Power Line Constructors, Inc.
Michael E. Lopata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
Mechanized unit for protectively encasing a utility in a trench wit...
Publication number
20060156589
Publication date
Jul 20, 2006
PLC TRENCHING CO., LLC
Michael E. Lopata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Mechanized unit for protectively encasing a utility in a trench wit...
Publication number
20050108903
Publication date
May 26, 2005
POWER LINE CONSTRUCTORS, INC.
Michael E. Lopata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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last 30 trademarks