-
Sluiceway for barge
-
Patent number 10,759,506
-
Issue date Sep 1, 2020
-
Cashman Dredging and Marine Contracting, Co., LLC
-
Frank Belesimo
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
Sluiceway for barge
-
Patent number 10,486,778
-
Issue date Nov 26, 2019
-
Cashman Dredging and Marine Contracting, Co., LLC
-
Frank Belesimo
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
-
-
Fallpipe stone dumping vessel
-
Patent number 8,628,287
-
Issue date Jan 14, 2014
-
Itrec B.V.
-
Terence Willem August Vehmeijer
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
Cargo discharge gate
-
Patent number 6,179,172
-
Issue date Jan 30, 2001
-
EMS-Tech Inc.
-
John B. Elder
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
-
-
-
-
-
Suction dredger barge
-
Patent number 4,374,504
-
Issue date Feb 22, 1983
-
IHC Holland N.V.
-
Rudolf H. Loevendie
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
Valve position detecting apparatus
-
Patent number 4,287,432
-
Issue date Sep 1, 1981
-
David Sensibar Irrevocable Trust
-
Ezra Sensibar
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
-
Dump scow
-
Patent number 4,173,935
-
Issue date Nov 13, 1979
-
Frederick J. Grace
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
-
-
Hopper valve module for hopper dredge
-
Patent number 4,030,435
-
Issue date Jun 21, 1977
-
Construction Aggregates Corporation
-
Ezra Sensibar
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3918380
-
Patent number 3,918,380
-
Issue date Nov 11, 1975
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3863511
-
Patent number 3,863,511
-
Issue date Feb 4, 1975
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3765570
-
Patent number 3,765,570
-
Issue date Oct 16, 1973
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3730402
-
Patent number 3,730,402
-
Issue date May 1, 1973
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
3578222
-
Patent number 3,578,222
-
Issue date May 11, 1971
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3490812
-
Patent number 3,490,812
-
Issue date Jan 20, 1970
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
3404484
-
Patent number 3,404,484
-
Issue date Oct 8, 1968
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3367298
-
Patent number 3,367,298
-
Issue date Feb 6, 1968
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
3217682
-
Patent number 3,217,682
-
Issue date Nov 16, 1965
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
2927550
-
Patent number 2,927,550
-
Issue date Mar 8, 1960
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
2297043
-
Patent number 2,297,043
-
Issue date Sep 29, 1942
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
2257885
-
Patent number 2,257,885
-
Issue date Oct 7, 1941
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT