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Batter training device
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Patent number D579068
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Issue date Oct 21, 2008
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Honor Life, Inc.
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Roger Souders
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D21 - Games, toys, and sports goods
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Non-stick photoresist laminate
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Patent number RE38114
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Issue date May 6, 2003
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Rayzist Photomask, Inc.
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Roger Souders
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430 - Radiation imagery chemistry: process, composition, or product thereof
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Non-stick photoresist laminate
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Patent number 6,235,449
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Issue date May 22, 2001
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Rayzist Photomask Inc.
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Roger Souders
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY