John B. Kinnard

3 Patents

• US125781602026

  High-pressure Air Magazine

  Virtra, Inc.

  0 cites
• US125733142026

  Virtual Combat Training System with Individual Electrical Shock Units

  Virtra, Inc.

  0 cites
• US123454972025

  High-pressure Air Drum Magazine for Belt Fed Weapon

  Virtra, Inc.

  0 cites