Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carlo Carnelli — 3 Patents

QUQuadtech: 2 patents #28 of 80Top 35%
HGHubergroup Deutschland Gmbh: 1 patents #3 of 11Top 30%
Saronno, IT: #39 of 173 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Carlo Carnelli has been granted 3 US patents while listed as an inventor at Quadtech. The first was granted in 2016 and the most recent in November 2022. Carlo Carnelli ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Carlo Carnelli in Saronno, IT.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11514050 Method and system for ascertaining a hue Patrick Hübel 2022-11-29
9862181 System and method for monitoring ink use in a printing system John C. Seymour, Michael D. Sisco 2018-01-09
9498970 System and method for monitoring ink use in a printing system John C. Seymour, Michael D. Sisco 2016-11-22