Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keith Graydon — 1 Patent

SASarnoff: 1 patents #283 of 471Top 65%
Cranbury, NJ: #191 of 302 inventorsTop 65%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Keith Graydon has been granted 1 US patent while listed as an inventor at Sarnoff. All of these patents were granted in 2003. Keith Graydon ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Keith Graydon in Cranbury, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6624434 Apparatus for measurement of particle or droplet velocity Zilan Shen, Hyoun Soo Park 2003-09-23