DB

Douglas William Bench

Overall (All Time): #3,002,778 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9354011 Magazine based, firearm safety apparatus for modifying existing firearms employing a digital, close proximity communications system and a low power electro-permanent magnet interlock system Benjamin T. Cooke, George Andy Erickson, Robert A. Borgeson, Jacob Borgeson, Daniel Seitz 2016-05-31