Por-Jiy Sheu

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for an emergency landing of an aircraft
- Patent number 5,170,966
- Issue date Dec 15, 1992
- Por-Jiy Sheu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Emergency descent device
- Patent number 5,127,490
- Issue date Jul 7, 1992
- Por-Jiy Sheu
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Emergency descent device
- Patent number 4,688,659
- Issue date Aug 25, 1987
- Por-Jiy Sheu
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Emergency descent device
- Patent number 4,554,997
- Issue date Nov 26, 1985
- Por-Jiy Sheu
- B66 - HOISTING LIFTING HAULING