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William E. Kirby
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Victoria, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Barge-carrying vessel
Patent number
4,361,105
Issue date
Nov 30, 1982
Wharton Shipping Corporation
William E. Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Barge-carrying vessel of the flotation loading and unloading type w...
Patent number
4,305,342
Issue date
Dec 15, 1981
Wharton Shipping Corporation
William E. Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Vessel for flotation loading and unloading and partial buoyancy sup...
Patent number
RE30040
Issue date
Jul 3, 1979
Wharton Shipping Corporation
William E. Kirby
114 - Ships
Information
Patent Grant
Barge-carrying waterborne vessel for flotation loading and unloadin...
Patent number
4,147,123
Issue date
Apr 3, 1979
Wharton Shipping Corporation
William E. Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Barge-carrying waterborne vessel and transportation method
Patent number
4,135,468
Issue date
Jan 23, 1979
Wharton Shipping Corporation
William E. Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Swash plate
Patent number
4,011,825
Issue date
Mar 15, 1977
Wharton Shipping Corporation
William Everett Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Vessel for transport of buoyant cargo
Patent number
3,993,012
Issue date
Nov 23, 1976
Wharton Shipping Corporation
William Everett Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Vessel with flooded hold for transport of barges
Patent number
3,978,806
Issue date
Sep 7, 1976
Wharton Shipping Corporation
William Everett Kirby
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT