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Michael C. Mandall
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Phoenix, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
High security blast door lock and seal
Patent number
8,549,795
Issue date
Oct 8, 2013
Michael C. Mandall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Blast energy absorbing security door panel
Patent number
8,424,473
Issue date
Apr 23, 2013
Michael C. Mandall
F42 - AMMUNITION BLASTING
Information
Patent Grant
High security blast door lock and seal
Patent number
8,336,260
Issue date
Dec 25, 2012
Armorworks Enterprises LLC
Michael C. Mandall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Ablative blast resistant security door panel
Patent number
7,000,550
Issue date
Feb 21, 2006
Michael C. Mandall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Electromagnetic door lock
Patent number
6,758,504
Issue date
Jul 6, 2004
Michael C. Mandall
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Conditioning tool
Patent number
6,749,494
Issue date
Jun 15, 2004
Michael C. Mandall
B24 - GRINDING POLISHING
Information
Patent Grant
Penetration resistant panel
Patent number
6,240,858
Issue date
Jun 5, 2001
Michael C. Mandall
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Armored lighting fixture
Patent number
5,845,988
Issue date
Dec 8, 1998
Michael C. Mandall
F21 - LIGHTING
Information
Patent Grant
King pin locking mechanism
Patent number
5,491,992
Issue date
Feb 20, 1996
Michael C. Mandall
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Armored lighting fixture
Patent number
5,357,413
Issue date
Oct 18, 1994
Michael C. Mandall
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
ABLATIVE BLAST RESISTANT SECURITY DOOR PANEL
Publication number
20060027149
Publication date
Feb 9, 2006
Michael C. Mandall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Electromagnetic door lock
Publication number
20040041414
Publication date
Mar 4, 2004
Michael C. Mandall
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Conditioning tool
Publication number
20020151264
Publication date
Oct 17, 2002
Michael C. Mandall
B24 - GRINDING POLISHING