Inventor · disambiguated record
Norbert Hetzer
Also filed as: HETZER NORBERT
7 granted patents·98 citations·filing 1985–1995
85Inventor score
Top patents by PatentIndex Score
7 records- 0172US4745695AInformation carrier holding railESSELTE METO INT GMBH·Filed 1986·Granted May 24, 1988·34 cites·4 claims
- 0255US4791739APrice boardESSELTE METO INT GMBH·Filed 1987·Granted Dec 20, 1988·20 cites·4 claims
- 0353US5626431AFelt-tip pen wth refilling meansESSELTE METO INT GMBH·Filed 1994·Granted May 6, 1997·16 cites·5 claims
- 0450USD385580SElectronic information display deviceESSELTE METO INT GMBH·Filed 1995·Granted Oct 28, 1997·8 cites·1 claims
- 0539US4679339APrice cassetteESSELTE PENDAFLEX CORP·Filed 1985·Granted Jul 14, 1987·10 cites·5 claims
- 0630US5564210APrice cassetteESSELTE METO INT GMBH·Filed 1994·Granted Oct 15, 1996·9 cites·21 claims
- 0729USD397155SElectronic information display deviceESSELTE METO INT GMBH·Filed 1995·Granted Aug 18, 1998·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →