Inventor · disambiguated record

Helmut Gradenegger

Also filed as: GRADENEGGER HELMUT

2 granted patents·1 citations·filing 1984–1990

29Inventor score

Technology areasE02F

Files withVOEST ALPINE AG1 VOEST ALPINE BERGTECHNIK1

Top patents by PatentIndex Score

2 records

0121US5193295AInstallation for shifting won mineralsVOEST ALPINE BERGTECHNIK·Filed 1990·Granted Mar 16, 1993·1 cites·6 claims
0220US4594047AConveying means for removing a heap of debrisVOEST ALPINE AG·Filed 1984·Granted Jun 10, 1986·0 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →