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

Markus Schaefer

IBM: 2 patents #3,096 of 11,638Top 30%
Winnweiler, DE: #1 of 4 inventorsTop 25%
Overall (2021): #133,057 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11093179 Tape drive system Ole Asmussen, Robert Beiderbeck, Erik Rueger 2021-08-17
10884989 Tape drive memory deduplication Ole Asmussen, Robert Beiderbeck, Erik Rueger 2021-01-05