Inventor
FARWER ALFWARD
DE6 patents
⚠️ This page may combine multiple inventors who share the name “FARWER ALFWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MESSER GRIESHEIM GMBH
5 patentsUS5210388AMay 11, 1993
Inert gas for tig, mig, mag and plasma welding
MESSER GRIESHEIM GMBH32 citations90
US5210389AMay 11, 1993
Shielding gas for arc welding of aluminum
MESSER GRIESHEIM GMBH18 citations79
US6303892B1Oct 16, 2001
Process for the TIG alternating-current welding of aluminum
MESSER GRIESHEIM GMBH14 citations71
US6237836B1May 29, 2001
Protective gas for tig welding
MESSER GRIESHEIM GMBH9 citations71
US5488216AJan 30, 1996
Protective gas for the laser welding of aluminum
MESSER GRIESHEIM GMBH13 citations71