Inventor · disambiguated record
Duane D. Kazal
Also filed as: KAZAL DUANE D
6 granted patents·429 citations·filing 1992–2003
88Inventor score
Technology areasA61M
Top patents by PatentIndex Score
6 records- 0182US6904906B2Nebulizer mouthpiece and accessoriesSALTER LABS·Filed 2003·Granted Jun 14, 2005·93 cites·3 claims
- 0276US6631721B1Nebulizer mouthpiece and accessoriesSALTER LABS·Filed 1999·Granted Oct 14, 2003·142 cites·4 claims
- 0369USD350394SVentilator circuitBAXTER INT·Filed 1992·Granted Sep 6, 1994·14 cites·1 claims
- 0455US6176234B1Mouthpiece for a nebulizerSALTER LABS·Filed 1998·Granted Jan 23, 2001·78 cites·10 claims
- 0553US5797627ASwivelSALTER LABS·Filed 1997·Granted Aug 25, 1998·71 cites·1 claims
- 0638US5573280ATubing end-piece and connectorSALTER LABS·Filed 1995·Granted Nov 12, 1996·31 cites·2 claims
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