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Frank J. Kujawa
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Toledo, OH, US
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last 30 patents
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Patent Grant
Tone wheel with coined serrations for engaging an annular support s...
Patent number
5,166,611
Issue date
Nov 24, 1992
Production Research, Inc.
Anthony Kujawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Ventilator hatch assembly
Patent number
4,130,966
Issue date
Dec 26, 1978
Production Research, Inc.
Anthony Kujawa
B60 - VEHICLES IN GENERAL