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Anthony J. Caterina
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Canyon Lake, CA, US
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last 30 patents
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Patent Grant
Rotary valve device
Patent number
7,588,051
Issue date
Sep 15, 2009
Donald M. Wolf, Sr.
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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Patent Application
Rotary valve device
Publication number
20070246109
Publication date
Oct 25, 2007
Donald M. Wolf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...