JJ

Joseph L. Evjen, Jr.

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Rochester, MN: #2,036 of 3,042 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,048,147 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4371902 Disk initialization method Duane W. Baxter, William C. Hoveland, Roy A. Roble, Donald R. Smith, John H. Wirz 1983-02-01