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Keith F. Beckham

IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #2,326,440 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4962294 Method and apparatus for causing an open circuit in a conductive line David Carroll Challener, Arunava Gupta, Joseph M. Harvilchuck, James M. Leas, James Lloyd +4 more 1990-10-09
4604644 Solder interconnection structure for joining semiconductor devices to substrates that have improved fatigue life, and process for making Anne Elizabeth Kolman, Kathleen Mary McGuire, Karl J. Puttlitz, Horatio Quinones 1986-08-05