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Tom Walters
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Point Pleasant, WV, US
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last 30 patents
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Patent Grant
Coupling having spring biased locking means
Patent number
4,641,859
Issue date
Feb 10, 1987
Tom Walters
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Valves
Patent number
4,084,786
Issue date
Apr 18, 1978
Tom Walters
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Couplings
Patent number
4,039,213
Issue date
Aug 2, 1977
Tom Walters
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gland seal compression
Patent number
4,037,891
Issue date
Jul 26, 1977
Tom Walters
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...