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

Helmut Hoffrichter

Overall (All Time): #3,378,931 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7182082 Respiratory therapy device for keeping free natural respiratory tract of a human body and the use thereof in order to prevent the sound of snoring 2007-02-27