-
-
-
Boarding bridge
-
Patent number 9,586,697
-
Issue date Mar 7, 2017
-
KOREA AIRPORTS CORPORATION
-
Han Soo Kim
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Ferry bridge
-
Patent number 9,458,582
-
Issue date Oct 4, 2016
-
Soletanche Freyssinet
-
Paul Poirier
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
Lift-slide drawbridge
-
Patent number 6,851,149
-
Issue date Feb 8, 2005
-
Rex Joseph King, Jr.
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
3668729
-
Patent number 3,668,729
-
Issue date Jun 13, 1972
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
1619678
-
Patent number 1,619,678
-
Issue date Mar 1, 1927
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
1597298
-
Patent number 1,597,298
-
Issue date Aug 24, 1926
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
663484
-
Patent number 663,484
-
Issue date Dec 11, 1900
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
630879
-
Patent number 630,879
-
Issue date Aug 15, 1899
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
617201
-
Patent number 617,201
-
Issue date Jan 3, 1899
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
597221
-
Patent number 597,221
-
Issue date Jan 11, 1898
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
577443
-
Patent number 577,443
-
Issue date Feb 23, 1897
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
567875
-
Patent number 567,875
-
Issue date Sep 15, 1896
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
535831
-
Patent number 535,831
-
Issue date Mar 19, 1895
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
514754
-
Patent number 514,754
-
Issue date Feb 13, 1894
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
486552
-
Patent number 486,552
-
Issue date Nov 22, 1892
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
452630
-
Patent number 452,630
-
Issue date May 19, 1891
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
433328
-
Patent number 433,328
-
Issue date Jul 29, 1890
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
376225
-
Patent number 376,225
-
Issue date Jan 10, 1888
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
332058
-
Patent number 332,058
-
Issue date Dec 8, 1885
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
94529
-
Patent number 94,529
-
Issue date Sep 7, 1869
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
79768
-
Patent number 79,768
-
Issue date Jul 7, 1868
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
56777
-
Patent number 56,777
-
Issue date Jul 31, 1866
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
28148
-
Patent number 28,148
-
Issue date May 8, 1860
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
26156
-
Patent number 26,156
-
Issue date Nov 22, 1859
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
10250
-
Patent number 10,250
-
Issue date Nov 22, 1853
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES