Inventor · disambiguated record
Michael Hertrampf
Also filed as: HERTRAMPF MICHAEL
8 granted patents·139 citations·filing 1986–2020
87Inventor score
Top patents by PatentIndex Score
8 records- 0172US6021912AClosure for a bottle or the likeSAFETY CAP SYSTEMS AG·Filed 1996·Granted Feb 8, 2000·53 cites·7 claims
- 0252US4733983ADispenser toothbrushHERTRAMPF MICHAEL·Filed 1986·Granted Mar 29, 1988·20 cites·45 claims
- 0349US11976452B2Apparatus for discharging a liquid containing at least one active substance into a toilet bowl coverable by a lidHERTRAMPF MICHAEL·Filed 2020·Granted May 7, 2024·0 cites·9 claims
- 0446US5862928AClosure for a bottle or the likeSAFETY CAP SYSTEM AG·Filed 1995·Granted Jan 26, 1999·19 cites·8 claims
- 0545US5242069AClosure cap for a bottle of like containersHERTRAMPF MICHAEL·Filed 1992·Granted Sep 7, 1993·19 cites·4 claims
- 0636US4982855AScrew closure for a bottleHERTRAMPF MICHAEL·Filed 1988·Granted Jan 8, 1991·10 cites·17 claims
- 0734US5087143AFilling toothbrushHERTRAMPF MICHAEL·Filed 1990·Granted Feb 11, 1992·11 cites·4 claims
- 0831US5457943AMethod for forming a sealing closure for a bottleFiled 1994·Granted Oct 17, 1995·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →