Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Wrightson — 1 Patent

RSRsa Security: 1 patents #28 of 69Top 45%
Plano, TX: #3,121 of 4,842 inventorsTop 65%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
William Wrightson has been granted 1 US patent while listed as an inventor at Rsa Security. All of these patents were granted in 2006. William Wrightson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William Wrightson in Plano, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D517440 Security device Kenneth M. Gehalo, Edward W. Vipond, Carolus Gerardus THIJSSEN 2006-03-21