Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Roger Blanc — 8 Patents

MIMicro-Mega: 1 patents #4 of 7Top 60%
SSSalomon S.A.: 1 patents #328 of 408Top 85%
Schiltigheim, FR: #13 of 160 inventorsTop 9%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Roger Blanc has been granted 8 US patents while listed as an inventor at Micro-Mega. The first was granted in 1980 and the most recent in October 2008. Roger Blanc ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Roger Blanc in Schiltigheim, FR.

Patents per Year

Patents granted per year, 1980 to 2008Bar chart with a peak of 2 patents in 1998.peak 21980: 1 patents19801985: 1 patents19851986: 1 patents19861988: 1 patents19881998: 2 patents19982006: 1 patents20062008: 1 patents2008

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