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

Pascal Chappuis

CAChemspeed Technologies Ag: 1 patents #13 of 18Top 75%
Laufen, CH: #13 of 19 inventorsTop 70%
Overall (All Time): #2,812,324 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10760945 Apparatus for metering a substance Rolf Gueller, Markus Schindler 2020-09-01