Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

Duro Basic — 8 Patents

GE: 6 patents #5,843 of 36,430Top 20%
SSSchneider Toshiba Inverter Europe Sas: 2 patents #26 of 66Top 40%
Garching bei München, DE: #26 of 267 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Duro Basic has been granted 8 US patents while listed as an inventor at GE. The first was granted in 2012 and the most recent in October 2025. Duro Basic ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Duro Basic in Garching bei München, DE.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12438474 AC-DC-AC converter for motor drive applications Zhenbin Zhou 2025-10-07
11223297 Modular multipoint power converter and method of operating it Martin Geske 2022-01-11 $47,363,000
10224830 System and method for controlling a back-to-back three-level converter with voltage ripple compensation Kai Alexander Rothenhagen, Niels Weitendorf 2019-03-05 $15,512,000
10090776 Method to protect a power converter arrangement and power converter arrangement with a protective device Kai Alexander Rothenhagen 2018-10-02 $20,652,000
9590483 Control of balance of arm capacitor voltages in STATCOMS based on chain links of H bridge modules 2017-03-07 $12,968,000
9450479 Systems and methods to optimize active current sharing of parallel power converters Mathieu Giroux 2016-09-20 $22,689,000
8519650 Method for determining the inductances of a permanent magnet synchronous machine Stefan Capitaneanu, Francois Malrait 2013-08-27
8330403 Method for determining the position of the flux vector of a motor Francois Malrait, Pierre Rouchon 2012-12-11