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USPTO Patent Rankings Data through Dec 31, 2025
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Rolf Sauerstein — 6 Patents

BOBorgwarner: 6 patents #168 of 1,600Top 15%
Finkenbach-Gersweiler, DE: #1 of 1 inventorsTop 100%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Rolf Sauerstein has been granted 6 US patents while listed as an inventor at Borgwarner. The first was granted in 2015 and the most recent in November 2024. Rolf Sauerstein ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Rolf Sauerstein in Finkenbach-Gersweiler, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12140153 Compressor device of a supercharging device for an internal combustion engine 2024-11-12 $24,823,000
11371531 Compressor for charging a combustion engine Steffen Meyer-Salfeld, Iago Gonzalez 2022-06-28 $17,703,000
10494990 Exhaust gas turbocharger Philip Parma, Sean Rylance, Andrew Day 2019-12-03 $10,985,000
10309404 Exhaust-gas turbocharger Michael Stilgenbauer, Gerald Schall, Roman Koenig, Matthias Ruh 2019-06-04 $8,184,000
9856785 Exhaust-gas turbocharger Michael Stilgenbauer, Mathias Weber 2018-01-02 $11,170,000
9016060 Exhaust-gas supply device of a turbine wheel of an exhaust-gas turbocharger 2015-04-28 $61,527,000