Individual holder
VARENCHUK PAVEL A
SU·3 granted patents·13 citations·filing 1988–1988
Individually held — no corporate assignee on record.
Technology mixB23K3
Top patents by PatentIndex Score
3 records- 0139US5030817AApparatus for overhead submerged arc weldingVARENCHUK PAVEL A·Filed 1988·Granted Jul 9, 1991·8 cites·1 claims
- 0224US4994645AApparatus for overhead submerged-arc weldingVARENCHUK PAVEL A·Filed 1988·Granted Feb 19, 1991·4 cites·2 claims
- 0317US4994644AApparatus for overhead submerged arc weldingVARENCHUK PAVEL A·Filed 1988·Granted Feb 19, 1991·1 cites·3 claims
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