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USPTO Patent Rankings Data through Sept 30, 2025
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Patrick Schellnegger — 6 Patents in 2021

Robert Bosch Gmbh: 6 patents #21 of 1,837Top 2%
Ludwigsburg, DE: #2 of 107 inventorsTop 2%
Overall (2021): #20,871 of 548,734Top 4%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11149596 Valve for variable throttling of a hydraulic flow with a fatigue-resistant mechanical means for reducing possible valve oscillations Andreas Lechler, Andrej Gardt, Christoph Eisele, Edgar Kurz, Felix Schorn +4 more 2021-10-19
11124168 Method for controlling a hydraulic brake system Christoph Emde, Heiko Druckenmueller, Holger Kurz, Yakup Navruz, Andreas Schmidtlein 2021-09-21
11104313 Piston pump having an operating chamber with an inlet and an outlet a pressure medium connection and a connecting duct fluidly connecting the pressure medium connection to the operating chamber in an alternating controllable manner Jens Norberg, Andreas Lechler 2021-08-31
11077836 Method for controlling a hydraulic braking system Christoph Emde, Heiko Druckenmueller, Holger Kurz, Yakup Navruz, Andreas Schmidtlein 2021-08-03
11007990 Valve of a piston pump having a two-part closing body Oliver Hennig, Oliver Gaertner 2021-05-18
10988128 Method and device for controlling a hydraulic brake system Christoph Emde, Heiko Druckenmueller, Holger Kurz, Yakup Navruz, Andreas Schmidtlein 2021-04-27