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Michael W. Balk

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #2,256,391 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5706334 Apparatus for providing a graphical control interface Myra L. Ensor, Blaise Heltai, Garrett Gayer Hodgson, Richard H. Janow, Thaddeus Julius Kowalski +6 more 1998-01-06
5559957 File system for a data storage device having a power fail recovery mechanism for write/replace operations 1996-09-24