RH

Ronald Helgerson

UN Unknown: 1 patents #273 of 2,925Top 10%
📍 Portland, OR: #242 of 740 inventorsTop 35%
🗺 Oregon: #694 of 2,269 inventorsTop 35%
Overall (2003): #130,696 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6577243 Method and apparatus for tracing remote ends of networking cables John Dannenmann 2003-06-10