Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

John Covic — 5 Patents

ONOhio Nuclear: 2 patents #1 of 13Top 8%
TETechnicare: 2 patents #21 of 100Top 25%
Wickliffe, OH: #23 of 101 inventorsTop 25%
Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,066,234 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4466112 Variable detector aperture Roland W. Carlson 1984-08-14
4304999 Eccentric source collimator assembly for rotating source CT scanner Joseph B. Richey, II, John J. Kuwik, Arthur B. Braden, Samuel K. Taylor 1981-12-08
4277685 Adjustable collimator Glen Leininger, Roland W. Carlson 1981-07-07
4266135 Method of determining collimator aperture efficiency and apparatus with an efficient collimator aperture size John J. Kuwik, Arthur B. Braden, Samuel K. Taylor 1981-05-05
4190773 Shutter for rotating source CT scanner Arthur B. Braden, John J. Kuwik, Samuel K. Taylor 1980-02-26