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Robert L. R. Beck
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Seattle, WA, US
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last 30 patents
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Patent Grant
System with sequenced activators
Patent number
4,471,685
Issue date
Sep 18, 1984
The Boeing Company
Robert L. Beck
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Patent Grant
Integral actuator and sequencing valve
Patent number
4,437,387
Issue date
Mar 20, 1984
The Boeing Company
Robert L. R. Beck
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL