Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles E. Shank — 1 Patent

MEMedi-Physics: 1 patents #53 of 73Top 75%
Schaumburg, IL: #676 of 1,089 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Charles E. Shank has been granted 1 US patent while listed as an inventor at Medi-Physics. All of these patents were granted in 2004. Charles E. Shank ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles E. Shank in Schaumburg, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6730013 Method and apparatus for loading delivery systems for brachytherapy seeds John Mueller, Kevin Helle 2004-05-04