Inventor · disambiguated record
Karl Czermak
Also filed as: CZERMAK KARL · CZERMAK KARL DIPL ING
3 granted patents·47 citations·filing 1994–1995
72Inventor score
Technology areasC21B
Files withVOEST ALPINE IND ANLAGEN3
Top patents by PatentIndex Score
3 records- 0164US5871560AProcess and plant for the direct reduction of iron-oxide-containing materialsVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Feb 16, 1999·23 cites·13 claims
- 0261US5439504ADirect-reduction process for directly reducing particulate iron-oxide-containing materialVOEST ALPINE IND ANLAGEN·Filed 1994·Granted Aug 8, 1995·16 cites·13 claims
- 0347US5554206AMethod of charging oreVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Sep 10, 1996·8 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →