DO

Douglas D. Olson

KA Knight'S Armament: 7 patents #1 of 11Top 10%
OL Olin: 5 patents #152 of 783Top 20%
KC Krl Holding Company: 4 patents #2 of 14Top 15%
WS Wilson'S Gun Shop: 4 patents #5 of 7Top 75%
SU Surefire: 1 patents #38 of 61Top 65%
Overall (All Time): #152,107 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5031810 Knife or bayonet scabbard Charles A. Finn 1991-07-16