Collins, Charles R. Trademarks
HARMONIC PERCOLATOR
Filed: November 16, 2002
Accessory electronic device for electric guitars to change the output of the instrument into a distorted sound
Owned by: Collins, Charles R.
Serial Number: 78185820
SONIC WAVE
Filed: April 6, 2013
Electric and electronic musical instruments
Owned by: Collins, Charles R.
Serial Number: 85897276