Patents/Inventors

Donald Ray Brown

Oakton, VAUS2 patents

3 Patents

US120989042024
Projectile-propelling Explosive Structure
River Front Services, Inc.
0 cites
US118085592023
Tamp for Explosive Material
RIVER FRONT SERVICES, Inc.
0 cites
US115432242023
Explosive Detonating System and Components
River Front Services, Inc.
0 cites