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

George A. Handeland — 1 Patent

Ringsted, IA: #1 of 1 inventorsTop 100%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,124,539 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4235849 Chemical tablet dispensing device for wells 1980-11-25