MS

Marshall Sprague

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #2,283,404 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5588119 Method for correlating logical device names with a hub port in a local area network Ronald J. Vincent, Duncan Charles Hare 1996-12-24
4937825 Method and apparatus for diagnosing problems in data communication networks Christopher P. Ballard, Rodney A. Bell, William V. Evans, Jr., Curtis J. Frantz, John D. Hajian +7 more 1990-06-26