Assignee
WELDEX INC
US·6 granted patents·121 citations·filing 1980–1989
Top patents by PatentIndex Score
6 records- 0186US4897912AMethod and apparatus for forming jointsWELDEX INC·Filed 1989·Granted Feb 6, 1990·38 cites·4 claims
- 0278US4660403ADie assemblyWELDEX INC·Filed 1985·Granted Apr 28, 1987·40 cites·12 claims
- 0355US4856316AApparatus for forming jointsWELDEX INC·Filed 1987·Granted Aug 15, 1989·17 cites·7 claims
- 0451US4716267AThree phase high frequency spike welding systemWELDEX INC·Filed 1985·Granted Dec 29, 1987·16 cites·3 claims
- 0547US4458132AWelding apparatus and control system thereforWELDEX INC·Filed 1980·Granted Jul 3, 1984·10 cites·12 claims
- 0622US4560852ASpike welding system having improved power supplyWELDEX INC·Filed 1984·Granted Dec 24, 1985·0 cites·14 claims
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