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Ronald G. Hendry
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Los Osos, CA, US
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last 30 patents
Information
Patent Grant
Aerodynamic blender
Patent number
5,129,412
Issue date
Jul 14, 1992
SAES Pure Gas, Inc.
Ronald G. Hendry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Clean gas valve using a metal-to-metal seal
Patent number
4,911,411
Issue date
Mar 27, 1990
Cryolab, Inc.
Michael E. Jones
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Valved manifold
Patent number
4,911,201
Issue date
Mar 27, 1990
Cryoloab, Inc.
Joseph H. Nichols
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ultrahigh purity gas valve with encapsulated bellows
Patent number
4,909,271
Issue date
Mar 20, 1990
Cryolab, Inc.
Mark A. Canaan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...