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Pierre H. Burnier
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Longjumeau, FR
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Patents Grants
last 30 patents
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Patent Grant
Hybrid stator and a two-axis induction electric motor constructed t...
Patent number
4,281,263
Issue date
Jul 28, 1981
Gradient
Alain F. Virolleau
B22 - CASTING POWDER METALLURGY
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Patent Grant
Device for maintaining a vacuum in a compartment of a rotating member
Patent number
4,211,087
Issue date
Jul 8, 1980
BBC Brown Boveri & Cie.
Pierre H. Burnier
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS