John De Marco, Jr.

📍 Prescott, AZ: #86 of 205 inventorsTop 45%

🗺 Arizona: #18,403 of 32,909 inventorsTop 60%

Overall (All Time): #4,104,273 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4183525	Pocket billiard table	—	1980-01-15