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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 3 inventorsTop 35%
Overall (2011): #289,218 of 364,097Top 80%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7980128 Level monitoring system 2011-07-19