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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Markus Stemann — 2 Patents

ATAlstom Technology: 2 patents #440 of 1,544Top 30%
Freising, DE: #179 of 471 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Markus Stemann has been granted 2 US patents while listed as an inventor at Alstom Technology. The first was granted in 2010 and the most recent in November 2011. Markus Stemann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Markus Stemann in Freising, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8052155 High temperature seal and methods of use Peter G. Amos, Ian William Boston, Kennet W. Cornett, Jonas Hurter, Dominick Gregory More +1 more 2011-11-08
7857579 Sealing element for use in a fluid-flow machine Nicolas Johnson Campino, Jonas Hurter, Sergey Trifonov, Alexander Zagorskiy 2010-12-28