HK

Homer Koon

SR Sigma Research: 2 patents #1 of 4Top 25%
Overall (All Time): #1,284,736 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5753846 Barrel extender with recoil reduction — 1998-05-19
5708231 Delayed release cartridge for a firearm — 1998-01-13
4314419 Rifle magazine device — 1982-02-09
4312146 Rifle barrel and receiver mounting means for rifle stock — 1982-01-26