Inventor · disambiguated record
Douglas Polumbaum
Also filed as: POLUMBAUM DOUGLAS · POLUMBAUM DOUGLAS H
4 granted patents·2 pending applications·130 citations·filing 1988–2005
78Inventor score
Top patents by PatentIndex Score
6 records- 0186US5759083AToy vehicle with integral ball playing apparatusSOMA INTERNATIONAL LTD·Filed 1997·Granted Jun 2, 1998·73 cites·20 claims
- 0280US6905021B2Pallet members having features for storing boxes and other articlesFiled 2003·Granted Jun 14, 2005·41 cites·19 claims
- 0344US2004226490A1Kit for assembly of palletFiled 2004·Application pending·0 cites
- 0441US2005193489A1Support frame for a mattressFiled 2005·Application pending·0 cites
- 0533US5419471ACollapsible structure for maintaining articles in a stabilized condition and method for making sameDHP CO·Filed 1993·Granted May 30, 1995·16 cites·15 claims
- 0628USD312669SWheeled doll houseBLUE BOX TOY FACTORY LTD·Filed 1988·Granted Dec 4, 1990·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →