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

Dave Willem KLAASSEN

DBDaklapack Europe B.V.: 1 patents #1 of 1Top 100%
Ermelo, NL: #1 of 4 inventorsTop 25%
Overall (2022): #482,497 of 548,613Top 90%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11331671 Sample taking kit and method for collecting a sample using such a kit 2022-05-17