Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Desousa — 2 Patents

SDSmiths Detection: 1 patents #50 of 111Top 50%
SPSpectratech: 1 patents #5 of 12Top 45%
Darien, CT: #96 of 243 inventorsTop 40%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
William Desousa has been granted 2 US patents while listed as an inventor at Smiths Detection. The first was granted in 2000 and the most recent in August 2007. William Desousa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William Desousa in Darien, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7253413 Gas identification system Terence Sauer, Gregg Ressler, Robert V. Burch, Maxim Frayer, Kenneth Schreiber 2007-08-07
6038022 Coupling device for integrating and interfacing accessory modules with spectrometers for spectroscopic analysis George D. Jones 2000-03-14