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Jan-son Shen
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Bellevue, WA, US
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last 30 patents
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Patent Grant
Method and apparatus for cooling and replenishing aircraft hydrauli...
Patent number
5,109,672
Issue date
May 5, 1992
The Boeing Company
Charles C. Chenoweth
B64 - AIRCRAFT AVIATION COSMONAUTICS
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Patent Grant
Constant pressure hydraulic accumulator
Patent number
4,187,682
Issue date
Feb 12, 1980
The Boeing Company
Jan-son Shen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL