FM

Frederick J. Marschner

IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #2,351,900 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4500954 Cache bypass system with post-block transfer directory examinations for updating cache and/or maintaining bypass Alan H. Duke, Michael H. Hartung, Kenneth P. Nolan 1985-02-19
4429363 Method and apparatus for managing data movements from a backing store to a caching buffer store Alan H. Duke, Michael H. Hartung 1984-01-31