Inventor · disambiguated record
Isidoro N. Markus
Also filed as: MARKUS ISIDORO N · MARKUS ISIDORO NATALIO
8 granted patents·1 pending application·154 citations·filing 1985–2004
88Inventor score
Top patents by PatentIndex Score
9 records- 0175US4591214ACabinet closure assemblyKNOLL INTERNATIONAL·Filed 1985·Granted May 27, 1986·39 cites·6 claims
- 0272US7073860B2Reclinable chair mechanismMARKUS ISIDORO NATALIO·Filed 2004·Granted Jul 11, 2006·33 cites·6 claims
- 0364US6168233B1Reclinable seating using a torsion barFiled 2000·Granted Jan 2, 2001·20 cites·8 claims
- 0463US4819986AReclining chair with suspended seatingMARKUS ISIDORO N·Filed 1988·Granted Apr 11, 1989·26 cites·4 claims
- 0560USD303881SModular office work stationMARKUS ISIDORO N·Filed 1986·Granted Oct 10, 1989·9 cites·1 claims
- 0658US4880273AReclining chair having suspended seatingMARKUS ISIDORO N·Filed 1989·Granted Nov 14, 1989·21 cites·7 claims
- 0739USD442399SChair frameFiled 2000·Granted May 22, 2001·4 cites·1 claims
- 0838US2003011227A1Chair with reclinable seatFiled 2001·Application pending·0 cites
- 0936USD294311SChairMARKUS ISIDORO N·Filed 1985·Granted Feb 23, 1988·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →