Assignee
HERTRAMPF MICHAEL
DE·5 granted patents·60 citations·filing 1986–2020
Top patents by PatentIndex Score
5 records- 0152US4733983ADispenser toothbrushHERTRAMPF MICHAEL·Filed 1986·Granted Mar 29, 1988·20 cites·45 claims
- 0249US11976452B2Apparatus 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
- 0345US5242069AClosure cap for a bottle of like containersHERTRAMPF MICHAEL·Filed 1992·Granted Sep 7, 1993·19 cites·4 claims
- 0436US4982855AScrew closure for a bottleHERTRAMPF MICHAEL·Filed 1988·Granted Jan 8, 1991·10 cites·17 claims
- 0534US5087143AFilling toothbrushHERTRAMPF MICHAEL·Filed 1990·Granted Feb 11, 1992·11 cites·4 claims
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