JH

John D. Hanson

📍 West Jordan, UT: #9 of 37 inventorsTop 25%
🗺 Utah: #308 of 1,201 inventorsTop 30%
Overall (2004): #190,837 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6817544 Device preventing rotation of a power drill attachment — 2004-11-16