JH

Jeff J. Hamilton

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Eldridge, IA: #22 of 62 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,156,811 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7207929 Safe grip weights 2007-04-24
D516639 Barbell weight 2006-03-07