JN

John C. Nelson

3M: 1 patents #357 of 1,132Top 35%
📍 Roanoke, VA: #10 of 44 inventorsTop 25%
🗺 Virginia: #400 of 1,885 inventorsTop 25%
Overall (2004): #188,494 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710941 Fresnel lens for projection screens Daniel W. Hennen, Robert S. Moshrefzadeh, Scott M. Tapio, Patrick Thomas 2004-03-23