Inventor · disambiguated record
Alfward Farwer
Also filed as: FARWER ALFWARD
6 granted patents·95 citations·filing 1976–1999
84Inventor score
Top patents by PatentIndex Score
6 records- 0174US5210388AInert gas for tig, mig, mag and plasma weldingMESSER GRIESHEIM GMBH·Filed 1992·Granted May 11, 1993·32 cites·8 claims
- 0258US5210389AShielding gas for arc welding of aluminumMESSER GRIESHEIM GMBH·Filed 1991·Granted May 11, 1993·18 cites·6 claims
- 0350US6303892B1Process for the TIG alternating-current welding of aluminumMESSER GRIESHEIM GMBH·Filed 1999·Granted Oct 16, 2001·14 cites·20 claims
- 0450US5488216AProtective gas for the laser welding of aluminumMESSER GRIESHEIM GMBH·Filed 1994·Granted Jan 30, 1996·13 cites·8 claims
- 0542US4091189ALiquid-tight seal for storage batteriesVARTA BATTERIE·Filed 1976·Granted May 23, 1978·9 cites·2 claims
- 0641US6237836B1Protective gas for tig weldingMESSER GRIESHEIM GMBH·Filed 1998·Granted May 29, 2001·9 cites·8 claims
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