El Cajon, California
United States
3
2009-10-08
3
2012-03-20
International Safety & Development, LLC based in El Cajon, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Shock proof devices and methods
#2 | 2008-05-29 ✅ Patent 8,129,868 granted on 2012-03-06Shock-proof electrical outlet devices
#3 | 2008-04-24 ✅ Patent 7,928,609 granted on 2011-04-19Shock-proof electrical outlet
438657 ⎘