Inventor · disambiguated record
Klaus Freier
Also filed as: FREIER KLAUS
3 granted patents·24 citations·filing 1980–2002
68Inventor score
Top patents by PatentIndex Score
3 records- 0156US6749696B2Process for producing a cold-rolled strip or sheet of steel and strip or sheet which can be produced by the processSALZGITTER AG·Filed 2002·Granted Jun 15, 2004·5 cites·16 claims
- 0247US5139580ACold rolled sheet or strip steel and a process for production thereofSALZGITTER PEINE STAHLWERKE·Filed 1990·Granted Aug 18, 1992·13 cites·28 claims
- 0339US4397697AHot strips or heavy plates from a denitrated steel and method for their manufactureSALZGITTER PEINE STAHLWERKE·Filed 1980·Granted Aug 9, 1983·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →