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HC

Howard Cheng

Swindon, CA: #2 of 4 inventorsTop 50%
Overall (2002): #61,884 of 266,432Top 25%
2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6481069 Bracelet connector 2002-11-19
6357261 Invisible connector for jewelry strand 2002-03-19