Assignee
QINGDAO GYOHA PLASTICS CO LTD
US·4 granted patents·73 citations·filing 1999–2001
Top patents by PatentIndex Score
4 records- 0178USD442064SEyeletQINGDAO GYOHA PLASTICS CO LTD·Filed 1999·Granted May 15, 2001·24 cites·1 claims
- 0264US6006406APolymeric grommetQINGDAO GYOHA PLASTICS CO LTD·Filed 1999·Granted Dec 28, 1999·42 cites·6 claims
- 0358US6497034B2Eyelet and press machine and method for attachment of eyelets and methodQINGDAO GYOHA PLASTICS CO LTD·Filed 2001·Granted Dec 24, 2002·4 cites·12 claims
- 0430US6253434B1Eyelet and press machine for attachment of eyeletsQINGDAO GYOHA PLASTICS CO LTD·Filed 1999·Granted Jul 3, 2001·3 cites·9 claims
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