Assignee
ZHAO WEI LLC
US·4 granted patents·116 citations·filing 2004–2005
Top patents by PatentIndex Score
4 records- 0192US7186958B1InhalerZHAO WEI LLC·Filed 2005·Granted Mar 6, 2007·75 cites·10 claims
- 0276USD538914SHand held cordless rechargeable hot gas extraction device for volatizing or vaporizing at least one constituent of a materialZHAO WEI LLC·Filed 2005·Granted Mar 20, 2007·23 cites·1 claims
- 0364USD537930SHand held rechargeable hot gas extraction device for volatizing or vaporizing at least one constituent of a materialZHAO WEI LLC·Filed 2005·Granted Mar 6, 2007·14 cites·1 claims
- 0441USD536090SHand held cordless hot gas volatizing deviceZHAO WEI LLC·Filed 2004·Granted Jan 30, 2007·4 cites·1 claims
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