Inventor · disambiguated record

Rumen B. Radev

Also filed as: RADEV RUMEN B

2 granted patents·14 citations·filing 1986–1987

54Inventor score

Technology areasH05B Y02P

Files withNPP ELEKTROTERMIA2

Top patents by PatentIndex Score

2 records

0143US4740990AGraphite electrode with protective coating and method for its productionNPP ELEKTROTERMIA·Filed 1986·Granted Apr 26, 1988·13 cites·2 claims
0221US4783790ADirect-current arc furnace for steelmakingNPP ELEKTROTERMIA·Filed 1987·Granted Nov 8, 1988·1 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →