Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RR

Renzo Righetti

Sassuolo, IT: #1 of 4 inventorsTop 25%
Overall (1994): #79,346 of 165,921Top 50%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288227 Method for cooling ceramics, especially ceramic tiles produced in roller kilns, and the relative plant 1994-02-22