Inventor · disambiguated record

Wolfgang Trefz

Also filed as: TREFZ WOLFGANG

2 granted patents·66 citations·filing 1994–1997

62Inventor score

Technology areasB65H

Files withBIELOMATIK LEUZE & CO2

Top patents by PatentIndex Score

2 records

0187US5971134AMethod and apparatus for conveying articlesBIELOMATIK LEUZE & CO·Filed 1997·Granted Oct 26, 1999·62 cites·23 claims
0229US5863175ALoading device for material rolls, particularly for paper rollsBIELOMATIK LEUZE & CO·Filed 1994·Granted Jan 26, 1999·4 cites·4 claims

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