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USPTO Patent Rankings Data through Sept 30, 2025
MP

Mathias Pfeiffer

Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,684,537 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5754544 Switching network for the pick-up and forwarding of data streams 1998-05-19