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

Ning Hui

POPolyvision: 1 patents #6 of 17Top 40%
Johns Creek, GA: #191 of 271 inventorsTop 75%
Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,218,711 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8243028 Eraser assemblies and methods of manufacturing same Peter W. Hildebrandt, James D. Watson 2012-08-14