Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stefan Hack — 4 Patents

SASap Ag: 4 patents #577 of 3,812Top 20%
Wiesloch, DE: #132 of 494 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Stefan Hack has been granted 4 US patents while listed as an inventor at Sap Ag. The first was granted in 2007 and the most recent in April 2011. Stefan Hack ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stefan Hack in Wiesloch, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7921023 Portal for implementation of multiple software components Guenther Theiss, Guenter Blattner, Werner Wolf, Michael Erhardt 2011-04-05 $2,685,000
7376579 Business process analysis tool Shaun Elliott 2008-05-20 $2,262,000
7280973 Value chain optimization system and method Michael Augsburger, Miho Emil Birimisa 2007-10-09 $2,530,000
7206751 Value chain optimization system and method Michael Augsburger, Miho Emil Birimisa 2007-04-17 $6,650,000