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Frank G. Pirrallo
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Fraser, MI, US
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last 30 patents
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Patent Grant
Cam modulator for anti-lock braking system apparatus and method
Patent number
5,071,202
Issue date
Dec 10, 1991
General Motors Corporation
Alroy G. Fabris
B60 - VEHICLES IN GENERAL
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Patent Grant
Rapid solidification of plasma sprayed magnetic alloys
Patent number
4,781,754
Issue date
Nov 1, 1988
General Motors Corporation
Vito W. Soranno
B22 - CASTING POWDER METALLURGY
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Patent Grant
Apparatus for fluidizing a particulate bed within a flask
Patent number
4,509,579
Issue date
Apr 9, 1985
General Motors Corporation
Frank G. Pirrallo
B22 - CASTING POWDER METALLURGY