Lyle R. Pierce

📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%

🗺 Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,344,809 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4695739	Multi-function switch-controlled lamp circuit	—	1987-09-22
4354160	Amplitude equalizer	—	1982-10-12