Inventor · disambiguated record
Wolfhard Schwarz
Also filed as: SCHWARZ WOLFHARD
7 granted patents·1 pending application·147 citations·filing 1991–2010
85Inventor score
Top patents by PatentIndex Score
8 records- 0189US5321935ASlewing device for screw caps and method for putting screw caps on containersALCOA DEUTSCHLAND GMBH·Filed 1991·Granted Jun 21, 1994·72 cites·13 claims
- 0280US5660289APlastic cap for containersALCOA DEUTSCHLAND GMBH·Filed 1995·Granted Aug 26, 1997·37 cites·16 claims
- 0359US5964139AApparatas for producing container capALCOA DEUTSCHLAND GMBH·Filed 1997·Granted Oct 12, 1999·23 cites·15 claims
- 0454US7712619B2Screw capALCOA DEUTSCHLAND GMBH·Filed 2002·Granted May 11, 2010·8 cites·40 claims
- 0544US6658814B2Feed unit for a container closure deviceALCOA GMBH VERPACKWERKE·Filed 2001·Granted Dec 9, 2003·4 cites·24 claims
- 0635US9221663B2Capping head for screwing on screw capsSCHWARZ WOLFHARD·Filed 2010·Granted Dec 29, 2015·0 cites·17 claims
- 0732US2012174536A1Capping machine and method for closing receptaclesSCHWARZ WOLFHARD·Filed 2010·Application pending·0 cites
- 0831US5937726AMethod for cutting vertical incision in container capALCOA DEUTSCHLAND GMBH·Filed 1997·Granted Aug 17, 1999·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →