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USPTO Patent Rankings Data through Sept 30, 2025
RH

Regina Hoffmann

HKHelsa-Werke Helmut Sandler Gmbh & Co. Kg: 1 patents #1 of 3Top 35%
Münchberg, DE: #1 of 1 inventorsTop 100%
Overall (1994): #79,538 of 165,921Top 50%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334436 Flexible material including active particles, process for the production thereof, and protective clothing made therefrom Karin Hobbs, Klaus Smolik 1994-08-02