Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ER

Erhard Rahm

IBM: 1 patents #44,794 of 70,183Top 65%
Kaiserslautern, DE: #195 of 389 inventorsTop 55%
Overall (All Time): #3,860,007 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5150472 Cache management method and apparatus for shared, sequentially-accessed, data Ted E. Blank, Donald F. Ferguson, Jeffrey A. Frey, Angelo Pruscino, Robert R. Rogers 1992-09-22