Roberto Coli

IU Imer U.S.A.: 4 patents #1 of 2Top 50%

📍 Certaldo, IT: #2 of 10 inventorsTop 20%

Overall (All Time): #1,259,843 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D527391	Concrete drum portable mixer	—	2006-08-29
D485284	Masonry stone cutting machine	—	2004-01-13
D484895	Masonry stone cutting machine	—	2004-01-06
D484896	Masonry stone cutting machine	—	2004-01-06