Inventor · disambiguated record
Ernst Wortmann, Deceased
Also filed as: WORTMANN ERNST
2 granted patents·12 citations·filing 1980–1981
56Inventor score
Top patents by PatentIndex Score
2 records- 0135US4353689AHeating arrangement for revolving bodies whose diameter varies during production thereof by build-up weldingTHYSSEN AG·Filed 1980·Granted Oct 12, 1982·7 cites·2 claims
- 0234US4479602AApparatus for the manufacture of hollow cylindrical bodiesTHYSSEN STAHL AG·Filed 1981·Granted Oct 30, 1984·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →