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David C. Kobliska — 1 Patent

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): #3,900,628 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4917453	Optical communication signal source	Timothy R. Block, Gerald M. Heiling, Dennis L. Karst, Tong Lu, Ronald L. Soderstrom	1990-04-17