JH

John Hopkins

📍 Greensboro, NC: #553 of 1,557 inventorsTop 40%
🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,101,847 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7878514 Self leveling mop bucket cart Thomas Henry Cunningham 2011-02-01
6104288 Door mounted audio reminder — 2000-08-15