JO

John K. O'Farrell

UN Unknown: 1 patents #213 of 2,616Top 9%
📍 Seligman, AZ: #1 of 2 inventorsTop 50%
🗺 Arizona: #919 of 2,961 inventorsTop 35%
Overall (2011): #258,860 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7876421 Light meter apparatus and system Ian Lewin, James L. Domigan 2011-01-25