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Nicolas Bigler
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Riviere-Beaudette, CA
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Patents Grants
last 30 patents
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Patent Grant
Filtering molten metal injector system and method
Patent number
6,578,620
Issue date
Jun 17, 2003
Alcoa Inc.
David R. Trudel
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Molten metal injector system and method
Patent number
6,540,008
Issue date
Apr 1, 2003
Alcoa Inc.
Thomas N. Meyer
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cold chamber die casting casting machine and method
Patent number
5,787,962
Issue date
Aug 4, 1998
DBM Industries Ltd.
Guido Perrella
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Injection unit for a die casting machine
Patent number
5,638,888
Issue date
Jun 17, 1997
DBM Industries Ltd.
Guido Perrella
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Die halves for a die casting machine
Patent number
5,628,358
Issue date
May 13, 1997
DBM Industries Limited
Guido Perrella
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for closing, connecting, clamping and opening...
Patent number
5,605,187
Issue date
Feb 25, 1997
DBM Industries Limited
Guido Perrella
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Die casting machine
Patent number
5,379,827
Issue date
Jan 10, 1995
DBM Industries Limited
Guido Perrella
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Molten metal injector system and method
Publication number
20020121355
Publication date
Sep 5, 2002
Nicolas Bigler
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Ball check valve molten metal injector
Publication number
20020084054
Publication date
Jul 4, 2002
David R. Trudel
B22 - CASTING POWDER METALLURGY