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David L. Hughes, Jr.
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Rancho Santa Margarita, CA, US
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last 30 patents
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Patent Grant
Die press with dual cam
Patent number
7,434,508
Issue date
Oct 14, 2008
Ellison Educational Equipment, Inc.
Kevin L. Corcoran
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Die press with integral cover and guides and improved die feed system
Patent number
7,066,083
Issue date
Jun 27, 2006
Ellison Educational Equipment, Inc.
Kevin L. Corcoran
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Die press with dual cam
Patent number
6,945,166
Issue date
Sep 20, 2005
Ellison Educational Equipment, Inc.
Kevin L. Corcoran
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC