Phoenix, Arizona
United States
4
2013-10-08
The entities that hold a legal rights for patent applications filed by inventor Mandall Michael C.:
Michael C. Mandall from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
High security blast door lock and seal
#2 | 2013-04-23Blast energy absorbing security door panel
#3 | 2012-12-25High security blast door lock and seal
#4 | 2006-02-09Ablative blast resistant security door panel
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