RC

Richard D. Campbell

📍 Swissvale, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #1,049 of 4,560 inventorsTop 25%
Overall (2005): #117,041 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6885307 Battery monitor Bradley W. Lockhart, Jason Toomey, Bruce R. Burry, Bradley D. Looy 2005-04-26