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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Sigona — 1 Patent

ETElo Touchsystems: 1 patents #15 of 51Top 30%
Knoxville, TN: #1,674 of 2,927 inventorsTop 60%
Tennessee: #11,054 of 20,272 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Michael Sigona has been granted 1 US patent while listed as an inventor at Elo Touchsystems. All of these patents were granted in 1997. Michael Sigona ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Michael Sigona in Knoxville, TN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694150 Multiuser/multi pointing device graphical user interface system Anthony Winner 1997-12-02