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Facemask display
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Patent number 8,405,574
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Issue date Mar 26, 2013
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The United States of America as represented by the Secretary of the Navy
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Dennis G. Gallahger
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G02 - OPTICS
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Quick release mask bracket
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Patent number 8,061,570
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Issue date Nov 22, 2011
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The United States of America as represented by the Secretary of the Navy
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Charles G. Holmes
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Dive mask index bracket
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Patent number 7,484,646
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Issue date Feb 3, 2009
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The United States of America as represented by the Secretary of the Navy
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Charles Holmes
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Dive mask with integrated monitoring system
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Patent number 6,447,115
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Issue date Sep 10, 2002
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The United States of America as represented by the Secretary of the Navy
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Dennis Gallagher
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT