Inventor · disambiguated record
Nedelcho D. Draganov
Also filed as: DRAGANOV NEDELCHO DRAGANOV
2 granted patents·7 citations·filing 1975–1976
50Inventor score
Files withNIPKI TZVETNA METALURGIA2
Top patents by PatentIndex Score
2 records- 0132US4024035AMethod for electric extraction of non-ferrous metals from their solutionsNIPKI TZVETNA METALURGIA·Filed 1975·Granted May 17, 1977·6 cites·2 claims
- 0219US4105527AElectric system for electric extraction of non-ferrous metals from their solutionsNIPKI TZVETNA METALURGIA·Filed 1976·Granted Aug 8, 1978·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →