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Cornelius Vanderford
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Dunedin, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Trench filling machine
Patent number
10,450,708
Issue date
Oct 22, 2019
The Charles Machine Works, Inc.
Cornelius Vanderford
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Trench Filling Machine
Publication number
20170183844
Publication date
Jun 29, 2017
The Charles Machine Works, Inc.
Cornelius Vanderford
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES