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Paul L. Baldwin
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Orrtanna, PA, US
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last 30 patents
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Patent Grant
High efficiency shoes for a jack arrester
Patent number
6,494,298
Issue date
Dec 17, 2002
Inventio AG
John W. Koshak
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Patent Grant
Hydraulic brake controller
Patent number
5,900,596
Issue date
May 4, 1999
Inventio AG
John W. Koshak
B66 - HOISTING LIFTING HAULING