Assignee
ELEKTRISKA SVETSNINGS AB
6 granted patents·161 citations·filing 1974–1977
Top patents by PatentIndex Score
6 records- 0184US4142085AMethod for tube weldingELEKTRISKA SVETSNINGS AB·Filed 1977·Granted Feb 27, 1979·48 cites·8 claims
- 0283US4110514AWeld metal deposit coated tool steelELEKTRISKA SVETSNINGS AB·Filed 1977·Granted Aug 29, 1978·57 cites·13 claims
- 0381US3961154ADirect current power supply for manual arc weldingELEKTRISKA SVETSNINGS AB·Filed 1974·Granted Jun 1, 1976·36 cites·3 claims
- 0448US4068110AMethod and apparatus for the manufacture of welded gratingsELEKTRISKA SVETSNINGS AB·Filed 1976·Granted Jan 10, 1978·10 cites·3 claims
- 0529US3945198AChain making apparatusELEKTRISKA SVETSNINGS AB·Filed 1974·Granted Mar 23, 1976·6 cites·1 claims
- 0623US4000606AChain making apparatusELEKTRISKA SVETSNINGS AB·Filed 1976·Granted Jan 4, 1977·4 cites·4 claims
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