Inventor · disambiguated record
Ludger Zangs
Also filed as: ZANGS LUDGER
3 granted patents·59 citations·filing 1978–1984
68Inventor score
Top patents by PatentIndex Score
3 records- 0184US4207060AVessel for metal smelting furnaceDEMAG AG·Filed 1978·Granted Jun 10, 1980·53 cites·19 claims
- 0241US4401296AElectro-metal smelting furnace with taphole arranged at the bottomDEMAG AG MANNESMANN·Filed 1981·Granted Aug 30, 1983·5 cites·3 claims
- 0322US4615036ACooling the electrode connection in an arc furnaceMANNESMANN AG·Filed 1984·Granted Sep 30, 1986·1 cites·3 claims
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