Petaluma, California
United States
5
2012-06-21
The entities that hold a legal rights for patent applications filed by inventor Smith Randall C.:
Randall C. Smith from Petaluma, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Amplifier with selectable master control
#2 | 2008-08-12Presence control for guitar amplifier
#3 | 2007-03-20Power supply for guitar amplifier
#4 | 2006-03-09Guitar amplifier with channel-dedicated power switching
#5 | 2006-01-19Vacuum tube power amplifier switchable between push-pull and single ended configurations
3194102 ⎘