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Wilburn Kelly Brown
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Morton Grove, IL, US
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last 30 patents
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Patent Grant
Selectively pressurized tank for hydraulic fluid
Patent number
4,089,621
Issue date
May 16, 1978
Pettibone Corporation
Wilburn Kelly Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Cooling-controlled tank for hydraulic fluid
Patent number
3,976,124
Issue date
Aug 24, 1976
Pettibone Corporation
Wilburn Kelly Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...