Charles E. McElveen, Jr.

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Ontario, NY: #156 of 244 inventorsTop 65%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,863,529 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5163922	Dual-valved connector for intravenous systems	George F. Arp	1992-11-17