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Robert E. Livingston
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Twin Lakes, WI, US
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last 30 patents
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Patent Grant
Prevegetated blanket
Patent number
9,015,992
Issue date
Apr 28, 2015
Robert E. Livingston
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Prevegetated blanket
Patent number
8,365,467
Issue date
Feb 5, 2013
Robert E. Livingston
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING