JA

John C. Atherton

📍 Beaverton, OR: #63 of 345 inventorsTop 20%
🗺 Oregon: #506 of 2,981 inventorsTop 20%
Overall (2011): #91,433 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8058879 Voltage indicating coupling for metal conduit systems 2011-11-15
7893686 Power cord voltage indicator 2011-02-22