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Stanley Karbowniczek
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Chicago, IL, US
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last 30 patents
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Patent Grant
Elastomeric bearing pad with unlike threaded fasteners
Patent number
4,674,412
Issue date
Jun 23, 1987
AMSTED Industries Incorporated
Harry W. Mulcahy
B61 - RAILWAYS
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Patent Grant
Primary suspension for railroad car truck
Patent number
4,552,074
Issue date
Nov 12, 1985
AMSTED Industries Incorporated
Harry W. Mulcahy
B61 - RAILWAYS