LA

Ludger Alfes

SA Siemens Aktiengesellschaft: 1 patents #366 of 1,479Top 25%
📍 Dorsten, DE: #10 of 30 inventorsTop 35%
Overall (2019): #369,284 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10337520 Fluid energy machine having a tandem dry gas seal — 2019-07-02