Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Graham Pearson — 3 Patents

PLPlextek Limited: 3 patents #2 of 10Top 20%
Great Chesterford, GB: #5 of 7 inventorsTop 75%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Graham Pearson has been granted 3 US patents while listed as an inventor at Plextek Limited. The first was granted in 2009 and the most recent in August 2010. Graham Pearson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Graham Pearson in Great Chesterford, GB.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7782245 Radar system Steve Greendale, David Spreadbury 2010-08-24
7659849 Frequency scanning antenna 2010-02-09
7567202 Radar system Steve Greendale, David Spreadbury 2009-07-28