Inventor · disambiguated record
Ernst Freundlinger
Also filed as: FREUNDLINGER ERNST · HIRSCHVOGEL ALFRED
2 granted patents·16 citations·filing 1978–1979
58Inventor score
Files withSIGRI ELEKTROGRAPHIT GMBH2
Top patents by PatentIndex Score
2 records- 0147US4216266AFlexible graphite sheet material treated with an alkali metal salt containing at least one of the elements chromium, molybdenum and tungstenSIGRI ELEKTROGRAPHIT GMBH·Filed 1978·Granted Aug 5, 1980·10 cites·14 claims
- 0237US4296177AFlexible graphite sheet, material or layer containing metal molybdateSIGRI ELEKTROGRAPHIT GMBH·Filed 1979·Granted Oct 20, 1981·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →