Inventor
LJUNGKVIST RIKARD
SE4 patents
⚠️ This page may combine multiple inventors who share the name “LJUNGKVIST RIKARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESAB AB
3 patentsUS11701731B2Jul 18, 2023
Method for starting a submerged arc welding process and welding apparatus
ESAB AB0 citations59
US11135670B2Oct 5, 2021
Method and system for submerged arc welding
ESAB AB1 citations59
US10913127B2Feb 9, 2021
Method for starting a submerged arc welding process and welding apparatus
ESAB AB0 citations59