Inventor · disambiguated record
Erich Kollenz
Also filed as: KOLLENZ ERICH
2 granted patents·19 citations·filing 1980–1985
58Inventor score
Files withVOEST ALPINE AG2
Top patents by PatentIndex Score
2 records- 0152US4294690AProcess for separating weakly magnetic accompanying minerals from nonmagnetic useful mineralsVOEST ALPINE AG·Filed 1980·Granted Oct 13, 1981·15 cites·6 claims
- 0234US4591325AApparatus for producing gas-permeable pressed articlesVOEST ALPINE AG·Filed 1985·Granted May 27, 1986·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →