Inventor
MANFREDI ENRICO
IT4 patents
Patents
4 patentsUS12233619B2Feb 25, 2025
Manufacturing machine and manufacturing method for the production of a tubular element, in particular for a smoking article
SASIB SPA1 citations58
US12577005B2Mar 17, 2026
Machine and method to manufacture tubular elements with the shape of a truncated cone, in particular, of the tobacco industry
SASIB SPA0 citations46
US12219989B2Feb 11, 2025
Manufacturing machine and manufacturing method for the production of a filter for a tubular element
SASIB SPA0 citations46
US12075814B2Sep 3, 2024
Manufacturing machine and manufacturing method for the production of a tubular element provided with a filter at one end
SASIB SPA0 citations46