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Robert H. King
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Martin, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Barge lid lifter system and method
Patent number
10,093,521
Issue date
Oct 9, 2018
Greenfield Products LLC
Robert Henry King
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Combination fifth wheel and gooseneck hitch
Patent number
6,485,045
Issue date
Nov 26, 2002
Tennessee Truck Works, L.L.C.
Robert H. King
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Accessory mounting apparatus for a pickup truck
Patent number
6,158,761
Issue date
Dec 12, 2000
Tennessee Truck Works, L.L.C.
Robert H. King
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
BARGE LID LIFTER SYSTEM AND METHOD
Publication number
20180362305
Publication date
Dec 20, 2018
GREENFIELD PRODUCTS, LLC
Robert Henry King
B66 - HOISTING LIFTING HAULING
Information
Patent Application
BARGE LID LIFTER SYSTEM AND METHOD
Publication number
20170313555
Publication date
Nov 2, 2017
GREENFIELD PRODUCTS LLC
Robert Henry King
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Chassis shipping unit
Publication number
20060269379
Publication date
Nov 30, 2006
Greenfield Engineering, Inc.
Bobby Joe Orr
B60 - VEHICLES IN GENERAL