MU

Mark Urken

📍 New York, NY: #11,395 of 20,192 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,728,502 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683458 Method and apparatus for an indwelling one-way valve prosthesis for hands-free tracheoesophageal speech 1997-11-04