Inventor
KIRCHNER WALTER
DE8 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHNER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMS GROUP GMBH
6 patentsUS9789522B2Oct 17, 2017
Rolling mill and rolling method
SMS GROUP GMBH7 citations79
US12502700B2Dec 23, 2025
Rolling mill stand with variable lateral guide device
SMS GROUP GMBH0 citations59
US12186790B2Jan 7, 2025
Cross-rolling unit and method for adjusting a roll gap
SMS GROUP GMBH0 citations59
US11986871B2May 21, 2024
Cross-rolling unit and method for adjusting a roll gap
SMS GROUP GMBH0 citations59
US11400498B2Aug 2, 2022
Cross-rolling mill
SMS GROUP GMBH0 citations59
US12275047B2Apr 15, 2025
Device and method for handling mandrel rods in a tube rolling mill
SMS GROUP GMBH0 citations47