Duane Smith

Follow

Person

Livermore, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Portable self-defense device
- Patent number 7,676,972
- Issue date Mar 16, 2010
- Duane Smith
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE SELF-DEFENSE DEVICE
- Publication number 20090183413
- Publication date Jul 23, 2009
- Duane Smith
- F41 - WEAPONS