Inventor · disambiguated record
Erich Waltert
Also filed as: WALTERT ERICH
2 granted patents·2 pending applications·52 citations·filing 1988–2011
65Inventor score
Top patents by PatentIndex Score
4 records- 0176US4854959AFeeding apparatus for glass melting furnacesSORG GMBH & CO KG·Filed 1988·Granted Aug 8, 1989·29 cites·17 claims
- 0257US4867384AMethod and apparatus for recovering glass from old glassSORG GMBH & CO KG FA·Filed 1988·Granted Sep 19, 1989·23 cites·18 claims
- 0331US2012070252A1Method and device for supplying glass melting furnaces with free flowing glass mixturesWALTERT ERICH·Filed 2010·Application pending·0 cites
- 0426US2013167587A1Feeding device for glass melting installationsLINDIG MATTHAIS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →