William P. Cowan

📍 Brentwood, NY: #28 of 75 inventorsTop 40%

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

Overall (All Time): #4,020,105 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4535994	Board game apparatus	—	1985-08-20