CHEN; LI-SU
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; LI-SU.The latest application filed is for "tip replacement structure for riveter".
- CHEN; LI-SU - Taichung City TW
- Chen; Li-Su - Taichung TW
- Chen; Li-Su - Kaohsiung N/A TW
- Chen; Li-Su - Fung Yung Taichung TW
| Patent | Date |
|---|---|
| Tip Replacement Structure For Riveter App 20170008070 - CHEN; LI-SU | 2017-01-12 |
| Riveting tool Grant 9,527,129 - Chen December 27, 2 | 2016-12-27 |
| Method for producing cross-linked hyaluronic acid Grant 9,371,402 - Chen , et al. June 21, 2 | 2016-06-21 |
| Riveting Tool App 20160082500 - CHEN; LI-SU | 2016-03-24 |
| Method For Producing Cross-linked Hyaluronic Acid App 20120095206 - CHEN; TOR-CHERN ; et al. | 2012-04-19 |
| Method for producing cross-linked hyaluronic acid App 20100261893 - Chen; Tor-Chern ; et al. | 2010-10-14 |
| Ceiling fan Grant 6,089,725 - Chen July 18, 2 | 2000-07-18 |
| Ceiling fan housing Grant D376,845 - Chen December 24, 1 | 1996-12-24 |
| Ceiling fan belly band housing Grant D374,074 - Chen September 24, 1 | 1996-09-24 |
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