HJ

Harold Halvorson, Jr.

A- A-Dec: 2 patents #1 of 10Top 10%
📍 Beaverton, OR: #63 of 345 inventorsTop 20%
🗺 Oregon: #506 of 2,981 inventorsTop 20%
Overall (2011): #98,244 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D630872 Dental chair back Jason Alvarez 2011-01-18
D631163 Portion of a control head for use with dental equipment John R. Tofte 2011-01-18