FG

Frank Graskowski

SA Siemens Aktiengesellschaft: 6 patents #2,149 of 22,248Top 10%
SG Siemens Energy Global: 2 patents #175 of 1,160Top 20%
Overall (All Time): #604,955 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12362114 Compact vacuum interrupter Ulf Schümann, Alexander Ziefle 2025-07-15
11942290 Vacuum interrupter Thomas Brauner, Klaus Schachtschneider 2024-03-26
11676784 Vacuum interrupter Lydia Baron, Uwe Jahnke, Christian Stiehler, Andreas Lawall, Klaus Schachtschneider 2023-06-13
11342142 Shield element for a vacuum interrupter Lydia Baron, Christian Stiehler 2022-05-24
11289292 Overpressure-resistant vacuum interrupter tube Lydia Baron, Andreas Lawall, Christian Stiehler 2022-03-29
10840044 Ceramic insulator for vacuum interrupters Angelika Hartmann, Sylvio Kosse, Andreas Lawall 2020-11-17
10418211 Switching contact of a vacuum interrupter comprising supporting bodies Lydia Baron, Uwe Jahnke, Andreas Lawall, Ulf Schuemann 2019-09-17
9230760 Vacuum interrupter and switch pole Martin Böttcher, Christoph Luft, Ulf Schümann, Gernot Swiatkowski, Jörg Teichmann 2016-01-05