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Driverless transport system
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Patent number 11,851,095
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Issue date Dec 26, 2023
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SSI Schäfer Automation GmbH (DE)
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Dennis Chong
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B61 - RAILWAYS
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Vehicle control system
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Patent number 11,208,125
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Issue date Dec 28, 2021
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Transportation IP Holdings, LLC
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Saravanan Thiyagarajan
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B61 - RAILWAYS
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2194057
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Patent number 2,194,057
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Issue date Mar 19, 1940
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B61 - RAILWAYS
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2118422
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Patent number 2,118,422
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Issue date May 24, 1938
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B61 - RAILWAYS
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1796769
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Patent number 1,796,769
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Issue date Mar 17, 1931
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B60 - VEHICLES IN GENERAL
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1775809
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Patent number 1,775,809
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Issue date Sep 16, 1930
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B61 - RAILWAYS
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1775030
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Patent number 1,775,030
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Issue date Sep 2, 1930
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B61 - RAILWAYS
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1731664
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Patent number 1,731,664
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Issue date Oct 15, 1929
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B61 - RAILWAYS
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1730323
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Patent number 1,730,323
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Issue date Oct 1, 1929
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B61 - RAILWAYS
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1685840
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Patent number 1,685,840
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Issue date Oct 2, 1928
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B61 - RAILWAYS
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1670003
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Patent number 1,670,003
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Issue date May 15, 1928
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B61 - RAILWAYS
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1652866
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Patent number 1,652,866
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Issue date Dec 13, 1927
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B61 - RAILWAYS
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1649163
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Patent number 1,649,163
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Issue date Nov 15, 1927
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B61 - RAILWAYS
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1624520
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Patent number 1,624,520
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Issue date Apr 12, 1927
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B61 - RAILWAYS
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1582142
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Patent number 1,582,142
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Issue date Apr 27, 1926
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B61 - RAILWAYS
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1580971
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Patent number 1,580,971
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Issue date Apr 13, 1926
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B61 - RAILWAYS
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1568646
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Patent number 1,568,646
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Issue date Jan 5, 1926
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B61 - RAILWAYS
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1561051
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Patent number 1,561,051
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Issue date Nov 10, 1925
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B61 - RAILWAYS