Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CM

Charles S. Munn — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Sharon, MA: #278 of 848 inventorsTop 35%
Massachusetts: #27,912 of 88,656 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Charles S. Munn has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in June 2021. Charles S. Munn ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Charles S. Munn in Sharon, MA, US.

Patents per Year

Patents granted per year, 2001 to 2021Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012005: 1 patents20052009: 1 patents20092021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11037086 Method and system for evaluating the performance of a reader of screening mammograms 2021-06-15
7526331 Enhanced cardiac radionuclide imaging techniques 2009-04-28
6946172 Rubbery products that shrink due to the application of energy and hypo-allergic rubbery products Robert E. Cohen 2005-09-20
6221447 Rubber products that shrink due to the application of energy and hypo-allergenic rubbery products Robert E. Cohen 2001-04-24