Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marcel Eifel — 1 Patent

Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Essen, DE: #800 of 1,592 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Marcel Eifel has been granted 1 US patent while listed as an inventor at Siemens Aktiengesellschaft. All of these patents were granted in 2017. Marcel Eifel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Marcel Eifel in Essen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9574449 Internally coolable component for a gas turbine with at least one cooling duct Daniel Gloss, Andreas Heselhaus, Stephan Klumpp, Marco Link, Uwe Sieber +2 more 2017-02-21