Inventor · disambiguated record
Helmut Kerschbaum
Also filed as: KERSCHBAUM HELMUT
2 granted patents·1 pending application·1 citations·filing 2000–2009
29Inventor score
Top patents by PatentIndex Score
3 records- 0146US6495093B2Device for closing a tap hole of a metallurgical vesselVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Dec 17, 2002·1 cites·19 claims
- 0242US2011127348A1Oxygen blowing lance with protection elementKERSCHBAUM HELMUT·Filed 2009·Application pending·0 cites
- 0330US6379608B1Method for closing and opening a tapping hole of a metallurgical vesselVOEST ALPHINE INDUSTRIEANLAGEN·Filed 2000·Granted Apr 30, 2002·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →