Charles H. De Voe

MA Mattel: 1 patents #611 of 1,179Top 55%

📍 Portland, OR: #6,022 of 9,213 inventorsTop 70%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,193,380 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8098240	Capacitive touchpad and toy incorporating the same	James Zielinski	2012-01-17