Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JJ

John E. Hoffman, Jr. — 1 Patent in 2021

Hummelstown, PA: #14 of 28 inventorsTop 50%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #397,830 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968532 Method for electrolytic cleaning of aluminum Richard A. Hoffman 2021-04-06