Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SR

Stefano Rizzi — 9 Patents

SSSantoni S.P.A.: 5 patents #7 of 23Top 35%
GKGroz-Beckert Kg: 2 patents #55 of 183Top 35%
KGKnorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh: 2 patents #209 of 576Top 40%
Brescia, IT: #26 of 502 inventorsTop 6%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Stefano Rizzi has been granted 9 US patents while listed as an inventor at Santoni S.P.A.. The first was granted in 2021 and the most recent in September 2025. Stefano Rizzi ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Stefano Rizzi in Brescia, IT.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12428760 Drive chain for stitch formation members of a circular knitting machine and a circular knitting machine comprising such drive chain Marco Andreoli, Andrea Lonati 2025-09-30
12359353 Support and control device for circular knitting machines Marco Andreoli 2025-07-15
12110621 Support and control device for circular knitting machines Marco Andreoli 2024-10-08
12091787 Needle-holding unit for a circular knitting machine Marco Andreoli, Andrea Lonati 2024-09-17
12007256 Magnet holder and stroke sensor with the magnet holder 2024-06-11
11715367 Management system for managing a set of electrical devices 2023-08-01
11414797 Device for loop-forming, sinker means and method for loop forming Martin Wörnle, Marco Andreoli 2022-08-16
10934642 Loop-forming method and device Martin Wörnle, Jörg Sauter, Uwe Stingel, Eric Jürgens, Hans Haug +1 more 2021-03-02
10908633 Pedal unit for a vehicle, particularly a utility vehicle Giorgio Andreetta 2021-02-02