Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Birgit Grüger — 5 Patents

Siemens Aktiengesellschaft: 5 patents #2,766 of 22,248Top 15%
Dortmund, DE: #154 of 1,213 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Birgit Grüger has been granted 5 US patents while listed as an inventor at Siemens Aktiengesellschaft. The first was granted in 2012 and the most recent in July 2017. Birgit Grüger ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Birgit Grüger in Dortmund, DE.

Patents per Year

Patents granted per year, 2012 to 2017Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122015: 2 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9702561 Machine component and gas turbine Elke Henschel, Joachim Skoczowski, Martin Stapper 2017-07-11
9162317 Method for the welding production of a large-dimensioned part from ductile iron by using laser-deposition-welded buffer materials and electric welding Stefan Brussk, Michael Kretschmer, Karsten Niepold, Shilun Sheng, Claus Wilhelm 2015-10-20
9157370 Burner assembly Andreas Böttcher, Timothy A. Fox, Thomas Grieb, Tobias Krieger, Stephen A. Ramier +2 more 2015-10-13
8324526 Welded repair of defects lying on the inside of components Lucian Iordache, Ovidiu Timotin 2012-12-04 $618,000
8091366 Armor-plated machine components and gas turbines Martin Stapper 2012-01-10 $849,000