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Patents Grantslast 30 patents

Information Patent Grant
Cryostat device for superconducting magnetic levitation train and o...
- Patent number 12,202,352
- Issue date Jan 21, 2025
- Southwest Jiaotong University
- Zigang Deng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Contactless mass transfer system
- Patent number 4,960,760
- Issue date Oct 2, 1990
- Greenwald; Howard J.
- Xingwu Wang
- F41 - WEAPONS
Information Patent Grant
Vehicle vibration damping method in the induced repulsion type magn...
- Patent number 4,273,054
- Issue date Jun 16, 1981
- Japanese National Railways
- Hiroshi Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Roadway for high performance rapid transit railways
- Patent number 3,930,451
- Issue date Jan 6, 1976
- Simon; Michael
- Werner Huebner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3470828
- Patent number 3,470,828
- Issue date Oct 7, 1969
- B60 - VEHICLES IN GENERAL