Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RS

Robert Sum — 1 Patent

Liestal, CH: #71 of 123 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Sum has been granted 1 US patent. All of these patents were granted in 2016. Robert Sum ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Sum in Liestal, CH.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9448393 Method and apparatus for automated scanning probe microscopy Lukas E. Howald, Urs Matter 2016-09-20