Assignee
HEALTHWAY PRODUCTS COMPANY INC
US·4 granted patents·59 citations·filing 1999–2001
Top patents by PatentIndex Score
4 records- 0185USD462754SRoom air purifier deviceHEALTHWAY PRODUCTS COMPANY INC·Filed 1999·Granted Sep 10, 2002·35 cites·1 claims
- 0256US6368391B1Electronically enhanced media air filtration systemHEALTHWAY PRODUCTS COMPANY INC·Filed 2000·Granted Apr 9, 2002·12 cites·16 claims
- 0347US6413301B1Electronically enhanced media air filtration system and method of assemblingHEALTHWAY PRODUCTS COMPANY INC·Filed 2001·Granted Jul 2, 2002·7 cites·2 claims
- 0443USD465566SRoom air purifier deviceHEALTHWAY PRODUCTS COMPANY INC·Filed 1999·Granted Nov 12, 2002·5 cites·1 claims
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