JH

John Hart

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Galloway, OH: #2 of 6 inventorsTop 35%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #188,176 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6494708 Safety device for candles Richard N. Rucker 2002-12-17