Gordon L. Irwin

QP Qsc Audio Products: 1 patents #22 of 35Top 65%

📍 Bothell, WA: #1,506 of 2,342 inventorsTop 65%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #3,687,370 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5767744	Lightweight fixed frequency discontinuous resonant power supply for audio amplifiers	Patrick H. Quilter	1998-06-16