-
-
-
Rollercoaster trigger system
-
Patent number 11,311,813
-
Issue date Apr 26, 2022
-
Vekoma Rides Engineering B.V.
-
Hendrik Jozef Christina Cüppers
-
B61 - RAILWAYS
-
-
-
-
-
-
-
-
-
-
-
-
-
Rail vision system
-
Patent number 5,978,718
-
Issue date Nov 2, 1999
-
Westinghouse Air Brake Company
-
Robert C. Kull
-
B61 - RAILWAYS
-
-
3594572
-
Patent number 3,594,572
-
Issue date Jul 20, 1971
-
B61 - RAILWAYS
-
3272982
-
Patent number 3,272,982
-
Issue date Sep 13, 1966
-
B60 - VEHICLES IN GENERAL
-
2554906
-
Patent number 2,554,906
-
Issue date May 29, 1951
-
B61 - RAILWAYS
-
1911986
-
Patent number 1,911,986
-
Issue date May 30, 1933
-
B61 - RAILWAYS
-
1905186
-
Patent number 1,905,186
-
Issue date Apr 25, 1933
-
B61 - RAILWAYS
-
1851236
-
Patent number 1,851,236
-
Issue date Mar 29, 1932
-
B61 - RAILWAYS
-
1821029
-
Patent number 1,821,029
-
Issue date Sep 1, 1931
-
B61 - RAILWAYS
-
1794360
-
Patent number 1,794,360
-
Issue date Mar 3, 1931
-
B61 - RAILWAYS
-
1789230
-
Patent number 1,789,230
-
Issue date Jan 13, 1931
-
B61 - RAILWAYS
-
1789251
-
Patent number 1,789,251
-
Issue date Jan 13, 1931
-
B61 - RAILWAYS
-
1767609
-
Patent number 1,767,609
-
Issue date Jun 24, 1930
-
B61 - RAILWAYS
-
1742614
-
Patent number 1,742,614
-
Issue date Jan 7, 1930
-
B61 - RAILWAYS
-
1731127
-
Patent number 1,731,127
-
Issue date Oct 8, 1929
-
B61 - RAILWAYS