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

Heinrich Kesper

HKHoppecke Batterien Gmbh & Co. Kg: 1 patents #1 of 1Top 100%
Olsberg, DE: #1 of 2 inventorsTop 50%
Overall (2017): #405,186 of 506,227Top 85%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9608241 Battery cell for a battery, especially for a traction battery 2017-03-28