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Michael Brennan
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Perry, OH, US
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last 30 patents
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Patent Grant
Field assembled gas riser
Patent number
5,590,914
Issue date
Jan 7, 1997
Perfection Corporation
David K. Platner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Tapping tee assembly
Patent number
5,425,395
Issue date
Jun 20, 1995
Perfection Corporation
Michael Brennan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...