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Helmet
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Patent number D933307
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Issue date Oct 12, 2021
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Med-Eng, LLC
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Dustin Campbell
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D29 - Equipment for safety, protection, and rescue
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Protective garment
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Patent number 8,347,422
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Issue date Jan 8, 2013
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Allen-Vanguard Corporation
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Shaik Kalaam
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A41 - WEARING APPAREL
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Head protector
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Patent number 7,841,026
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Issue date Nov 30, 2010
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Allen-Vanguard Technologies Inc.
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Aristidis Makris
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A42 - HEADWEAR
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Protective garment
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Patent number D562501
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Issue date Feb 19, 2008
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Med-Eng Systems Inc.
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Shaik Kalaam
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D29 - Equipment for safety, protection, and rescue
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Protective garment
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Patent number D559466
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Issue date Jan 8, 2008
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Med-Eng Systems, Inc.
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Daniel Crossman
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D29 - Equipment for safety, protection, and rescue
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Face protector
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Patent number D548893
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Issue date Aug 14, 2007
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Med-Eng Systems Inc.
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Clint Hedge
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D29 - Equipment for safety, protection, and rescue
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Protective helmet
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Patent number D521688
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Issue date May 23, 2006
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Med-Eng Systems Inc.
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Aristidis Makris
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D29 - Equipment for safety, protection, and rescue
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Protective helmet
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Patent number D519683
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Issue date Apr 25, 2006
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Med-Eng Systems Inc.
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Roderick Farrell
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D29 - Equipment for safety, protection, and rescue
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Helmet
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Patent number D517740
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Issue date Mar 21, 2006
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Med-Eng Systems, Inc.
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Shaik Kalaam
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D29 - Equipment for safety, protection, and rescue
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Bomb disposal suit
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Patent number D475812
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Issue date Jun 10, 2003
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Med-Eng Systems, Inc.
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Shaik Kalaam
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D29 - Equipment for safety, protection, and rescue
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Hand protection system
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Patent number 6,240,558
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Issue date Jun 5, 2001
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Med-Eng Systems Inc.
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Aristidis Makris
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A41 - WEARING APPAREL