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USPTO Patent Rankings Data through Dec 31, 2025
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Stefano Spinelli — 5 Patents

PMPaper Converting Machine: 5 patents #12 of 134Top 9%
Green Bay, WI: #99 of 718 inventorsTop 15%
Wisconsin: #9,126 of 40,088 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Stefano Spinelli has been granted 5 US patents while listed as an inventor at Paper Converting Machine. The first was granted in 2020 and the most recent in July 2024. Stefano Spinelli ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Stefano Spinelli in Green Bay, WI, US.

Patents per Year

Patents granted per year, 2020 to 2024Bar chart with a peak of 2 patents in 2021.peak 22020: 1 patents20202021: 2 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12049372 Method for producing coreless roll products Michael E. Techlin, Cory L. Schubring, Elijah Scriven, Scott K. Houle 2024-07-30
11261045 Rewinder winding methods and apparatus — 2022-03-01
11186074 Method and apparatus for changing rolls on an embosser/laminator machine Cory P. Gussert, Tyler D. Bushelle 2021-11-30
10946546 Apparatus and method for automated blade change for tissue saw Matthew J. Chike, Cory P. Gussert, Jonathon T. Zahn 2021-03-16
10730274 Method and apparatus for changing rollers on an embosser/laminator machine Cory P. Gussert, Tyler D. Bushelle 2020-08-04

Frequent Collaborators

Cory P. Gussert3 shared
Tyler D. Bushelle2 shared
Elijah Scriven1 shared
Cory L. Schubring1 shared
Michael E. Techlin1 shared
Jonathon T. Zahn1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5