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

Roger Blanc

MIMicro-Mega: 1 patents #4 of 7Top 60%
SSSalomon S.A.: 1 patents #187 of 297Top 65%
Schiltigheim, FR: #13 of 160 inventorsTop 9%
Overall (All Time): #659,503 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7434284 Multi-part last for manufacturing shoes 2008-10-14
7120957 Last with grip device for shoemaking 2006-10-17
5826692 Device for transferring plates between a drive chain and workstations 1998-10-27
5768732 Device for assembling the upper and sole of a shoe 1998-06-23
4741062 Last for automated shoe manufacture Jean Kessler 1988-05-03
4571855 Integrated closure system for a ski boot 1986-02-25
4534733 Device for dental massage to prevent tooth decay Michel Seigneurin 1985-08-13
4200993 Apparatus for drying boots Serge Jorcin 1980-05-06