JC

John Clayton Campbell

TG The Hillman Group: 1 patents #1 of 3Top 35%
📍 Phoenix, AZ: #50 of 410 inventorsTop 15%
🗺 Arizona: #256 of 2,209 inventorsTop 15%
Overall (2005): #50,353 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6839449 Key identification system George L. Heredia, Michael Mueller 2005-01-04
6839451 Key identification system George L. Heredia, Michael Mueller 2005-01-04