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Russell H. Norris
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Portland, OR, US
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last 30 patents
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Patent Grant
Labyrinth seal system
Patent number
5,925,955
Issue date
Jul 20, 1999
SAE Magnetics (H.K.) Ltd.
Russell Hughes Norris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Labyrinth seal system
Patent number
5,714,817
Issue date
Feb 3, 1998
Synektron Corporation
Russell Hughes Norris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flex circuit for electric motor
Patent number
5,493,159
Issue date
Feb 20, 1996
Synektron Corporation
Russell H. Norris
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER