Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephan Hellweg — 3 Patents

GE: 2 patents #13,632 of 36,430Top 40%
ATAlstom Technology: 1 patents #766 of 1,544Top 50%
Besigheim, DE: #49 of 163 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephan Hellweg has been granted 3 US patents while listed as an inventor at GE. The first was granted in 2015 and the most recent in February 2019. Stephan Hellweg ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephan Hellweg in Besigheim, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10196939 Method for low load operation of a power plant with a once-through boiler Volker Schüle, Reinhard Leithner, Niels Brinkmeier 2019-02-05 $13,878,000
9617874 Steam power plant turbine and control method for operating at low load Volker Schüle, Manfred Bauer 2017-04-11 $16,578,000
9140143 Method of operating a steam power plant at low load Volker Schüle, Julia Heintz 2015-09-22