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USPTO Patent Rankings Data through Sept 30, 2025
HH

Herbert P. Hauser

DKDom-Sicherheitstechnik Gmbh & Co. Kg: 1 patents #1 of 1Top 100%
Sindorf, DE: #2 of 2 inventorsTop 100%
Overall (1997): #143,674 of 185,788Top 80%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613389 Locking device consisting of a key and a lock cylinder 1997-03-25