SF

Stefan Frei

SA Sfs Group International Ag: 1 patents #1 of 6Top 20%
SA Sfs Intec Holding Ag: 1 patents #1 of 9Top 15%
📍 Widnau, TX: #1 of 1 inventorsTop 100%
Overall (2023): #106,314 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11592089 Ball screw and spindle nut therefor Andras Nagypal, David Fischlin, Marijo Zach 2023-02-28
11572937 Ball deflector for a ball screw Andre Schadlich, Daniel Sinz, Marijo Zach 2023-02-07