Inventor
FREI STEFAN
CH8 patents
⚠️ This page may combine multiple inventors who share the name “FREI STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SFS INTEC HOLDING AG
6 patentsUS11506267B2Nov 22, 2022
Ball screw drive
SFS INTEC HOLDING AG4 citations65
US11572937B2Feb 7, 2023
Ball deflector for a ball screw
SFS INTEC HOLDING AG0 citations55
US10948057B2Mar 16, 2021
Ball screw drive with force transmission element and imbalance compensation
SFS INTEC HOLDING AG0 citations54
US10883580B2Jan 5, 2021
Ball screw drive
SFS INTEC HOLDING AG1 citations54
US11473657B2Oct 18, 2022
Ball screw, spindle nut and method for producing a spindle nut
SFS INTEC HOLDING AG0 citations45
US11592089B2Feb 28, 2023
Ball screw and spindle nut therefor
SFS INTEC HOLDING AG0 citations39