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

Patrick Chapon

JSJobin Yvon Sas: 1 patents #1 of 1Top 100%
Villebon, FR: #1 of 1 inventorsTop 100%
Overall (2004): #142,654 of 270,089Top 55%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6784989 Process and apparatus for real-time determination of a solid sample composition as a function of the depth within the sample 2004-08-31