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Tiffany Koman
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Washington, PA, US
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last 30 patents
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Patent Grant
Open end friction pile
Patent number
10,364,542
Issue date
Jul 30, 2019
BLACK BEAR INNOVATION, LLC
Tiffany Lynn Koman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
Open End Friction Pile
Publication number
20180347136
Publication date
Dec 6, 2018
Tiffany Koman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING