Inventor · disambiguated record
Helmut Viertel
Also filed as: VIERTEL HELMUT
1 granted patent·16 citations·filing 1990–1990
37Inventor score
Technology areasB65H
Files withVITS MASCHINENBAU GMBH1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →