Assignee

LU ROBERT ZHONG

US·2 granted patents·15 citations·filing 2007–2009

Technology mixE03D2 A61L1 C11D1

Top patents by PatentIndex Score

2 records

0187US8966674B2Dispensing device for toilet bowlLU ROBERT ZHONG·Filed 2009·Granted Mar 3, 2015·14 cites·12 claims
0266US8197739B2Method for manufacturing cageless lavatory dispensing devicesLU ROBERT ZHONG·Filed 2007·Granted Jun 12, 2012·1 cites·10 claims

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