DC

Donald K. Cohen

WY Wyko: 1 patents #1 of 6Top 20%
📍 Tucson, AZ: #23 of 300 inventorsTop 8%
🗺 Arizona: #114 of 1,382 inventorsTop 9%
Overall (1994): #35,284 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5355221 Rough surface profiler and method Paul J. Caber, Chris P. Brophy 1994-10-11
5284478 Detachable tip optical valvulotome Anthony A. Nobles 1994-02-08