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

Jens Drees

BGBig Dutchman International Gmbh: 1 patents #1 of 4Top 25%
Bakum, DE: #1 of 2 inventorsTop 50%
Overall (2024): #422,729 of 561,600Top 80%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12052974 Piglet-protection device for a farrowing pen, and respective farrowing pen Birgit Hinrichs, Rolf Wichmann, Stefan Gaeckle 2024-08-06