DK

Donald J. Kerfeld

IM Imation: 1 patents #4 of 25Top 20%
📍 Windom, MN: #83 of 262 inventorsTop 35%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #313,796 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7952986 Reverse optical mastering for data storage disk replicas Jathan D. Edwards 2011-05-31