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Hess - Patents

Title Application Date Patent Date Status
(Patent / Application)
Drive mechanism for the movement of an object along an axis of motion and micro-valve Nov 24, 2009 Jul 15, 2014 Patent
Method and apparatus for manufacturing a catalytic converter May 19, 2009 Jul 24, 2012 Patent
Sizing of mat material Apr 25, 2007 Feb 28, 2012 Patent
Vertical spinner Feb 22, 2007 Jun 21, 2011 Patent
Method and apparatus for manufacturing a catalytic converter May 13, 2004 Mar 08, 2011 Patent
See all 10 patents