Assignee
HUI-CHEN CHAO
11 granted patents·104 citations·filing 1997–2000
Top patents by PatentIndex Score
11 records- 0175USD415554SWater sprayerHUI-CHEN CHAO·Filed 1998·Granted Oct 19, 1999·19 cites·1 claims
- 0264USD414244SWater sprayerHUI-CHEN CHAO·Filed 1998·Granted Sep 21, 1999·12 cites·1 claims
- 0364USD412356SWater sprayerHUI-CHEN CHAO·Filed 1998·Granted Jul 27, 1999·12 cites·1 claims
- 0462USD408068SWater sprayerHUI-CHEN CHAO·Filed 1997·Granted Apr 13, 1999·11 cites·1 claims
- 0559USD426616SWater control valveHUI-CHEN CHAO·Filed 1999·Granted Jun 13, 2000·10 cites·1 claims
- 0659USD410994SWater sprayerHUI-CHEN CHAO·Filed 1998·Granted Jun 15, 1999·10 cites·1 claims
- 0755USD436396SWater sprinklerHUI-CHEN CHAO·Filed 2000·Granted Jan 16, 2001·9 cites·1 claims
- 0855USD408889SSprayer with handleHUI-CHEN CHAO·Filed 1997·Granted Apr 27, 1999·8 cites·1 claims
- 0955USD403407SNozzleHUI-CHEN CHAO·Filed 1997·Granted Dec 29, 1998·8 cites·1 claims
- 1045USD413962SWater sprayerHUI-CHEN CHAO·Filed 1998·Granted Sep 14, 1999·5 cites·1 claims
- 1130USD436395SWater sprinklerHUI-CHEN CHAO·Filed 2000·Granted Jan 16, 2001·0 cites·1 claims
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