Assignee
LANDSBERGER DAVID
US·4 granted patents·2 pending applications·155 citations·filing 1981–2009
Top patents by PatentIndex Score
6 records- 0189US4389777AEating utensil for use by the manually impairedLANDSBERGER DAVID·Filed 1981·Granted Jun 28, 1983·49 cites·7 claims
- 0273US5169603AModular test tube rack arrangementLANDSBERGER DAVID·Filed 1991·Granted Dec 8, 1992·78 cites·15 claims
- 0361US2009013454A1Toilet seat elevator assemblyLANDSBERGER DAVID·Filed 2008·Application pending·0 cites
- 0455US2010059461A1Container rack with locking memberLANDSBERGER DAVID·Filed 2009·Application pending·0 cites
- 0541US5076445ACircular, collapsible rack for cuvettes and like vesselsLANDSBERGER DAVID·Filed 1989·Granted Dec 31, 1991·15 cites·7 claims
- 0638US4367203AThermal sensitive deodorant waferLANDSBERGER DAVID·Filed 1981·Granted Jan 4, 1983·13 cites·3 claims
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