B61H 9/06

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9948140 High efficiency control system for the conversion of electrical energy to thermal energyApr 12, 13Apr 17, 18Kelvin Thermal Energy Inc.
9707951 Rail vehicle braking device and method for braking a rail vehicleFeb 28, 13Jul 18, 17SIEMENS AKTIENGESELLSCHAFT
9533668 Rail vehicle braking deviceFeb 28, 13Jan 03, 17SIEMENS AKTIENGESELLSCHAFT
9308923 Regenerative braking emergency stop systemOct 31, 11Apr 12, 16KAWASAKI JUKOGYO KABUSHIKI KAISHA
8708109 Continuous assist zipline braking and control systemJun 26, 07Apr 29, 14Ziptrek Ecotours Inc.