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

Sam Pumphrey — 1 Patent

GE: 1 patents #19,940 of 36,430Top 55%
Cambridge, GB: #2,816 of 4,587 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sam Pumphrey has been granted 1 US patent while listed as an inventor at GE. All of these patents were granted in 2012. Sam Pumphrey ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sam Pumphrey in Cambridge, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8150636 System and method for time correlated multi-photon counting measurements Rudi Labarbe, Roger Sewell 2012-04-03