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DeBiasse; Richard
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Madison, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Piston ring employing elastomeric sealing member within the ring gr...
Patent number
5,474,307
Issue date
Dec 12, 1995
DeBiasse; Richard
Richard DeBiasse
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Piston ring having tapered outwardly extending wiper
Patent number
5,253,877
Issue date
Oct 19, 1993
DeBiasse; Richard
Richard DeBiasse
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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