Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brian Francis Gray0
Keith Joseph Stone0
Sarah Beth Gross0
Timothy Paul Fiedeldey0
Julie Ann O'Neil0
Date of Patent
December 4, 2007
0Patent Application Number
104023960
Date Filed
March 28, 2003
0Patent Primary Examiner
Patent abstract
A method for making a forming structure having columnar protrusions extending therefrom comprising the steps of exposing a liquid photosensitive resin to light having an activating wavelength thereby inducing partial curing of the photosensitive resin to form a monolithic slab of partially-cured photosensitive resin; and, including the step of inducing partial curing of a plurality of protrusions on the monolithic slab such that they are joined to and integral with the monolithic slab. The method can further comprise the step of laser etching a plurality of apertures through the forming structure.
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