Yong Bo Shao

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Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Power driven venting of a vehicle
- Patent number 6,169,379
- Issue date Jan 2, 2001
- Prospects Corporation
- Jianjun Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power driven venting of a vehicle
- Patent number 5,955,854
- Issue date Sep 21, 1999
- Prospects Corporation
- Jianjun Zhang
- B60 - VEHICLES IN GENERAL