Inventor · disambiguated record
Ivan L. Lazebny
Also filed as: LAZEBNY IVAN L · PORKHUN FEDOR K
3 granted patents·36 citations·filing 1978–1984
70Inventor score
Top patents by PatentIndex Score
3 records- 0162US4175897AApparatus for removing flash from resistance butt-weld joints in railsGOLOMOVZJUK IVAN K·Filed 1978·Granted Nov 27, 1979·21 cites·7 claims
- 0249US4490081AArrangement for removing burrs in butt resistance welding of workpiecesINST ELEKTROSWARKI PATONA·Filed 1982·Granted Dec 25, 1984·11 cites·3 claims
- 0334US4686346AControl device for flash-butt resistance welding machineINST ELEKTROSWARKI PATONA·Filed 1984·Granted Aug 11, 1987·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →