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

Helmut Hofmann

Johannesburg, FL: #1 of 1 inventorsTop 100%
Overall (1982): #59,862 of 81,411Top 75%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4351077 Cleaning apparatus for submerged surfaces 1982-09-28