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

Marcel Rupf

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,570,952 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6181683 Packet data transmission in code-division multiple access communication systems Pierre R. Chevillat, Roy D. Cideciyan, Wolfgang Schott 2001-01-30