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

Stephan Grell — 4 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Microsoft: 2 patents #17,644 of 40,388Top 45%
Herzogenrath, DE: #64 of 276 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Stephan Grell has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2010 and the most recent in October 2017. Stephan Grell ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stephan Grell in Herzogenrath, DE.

Patents per Year

Patents granted per year, 2010 to 2017Bar chart with a peak of 1 patents in 2010.peak 12010: 1 patents20102012: 1 patents20122013: 1 patents20132017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9778940 Webtop: multiple applet delivery within a fixed-sized viewing space Timothy A. Best, Michael J. Dockter, Ronald W. Lynn 2017-10-03 $4,036,000
8386848 Root cause analysis for complex event processing Olivier Nano 2013-02-26 $11,012,000
8255809 Webtop: multiple applet delivery within a fixed-sized viewing space Timothy A. Best, Michael J. Dockter, Ronald W. Lynn 2012-08-28 $8,752,000
7801987 Dynamic infrastructure for monitoring service level agreements Olivier Nano 2010-09-21 $12,612,000