KW

King-Sheng Wang

Overall (1997): #33,020 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5653319 Retractable handle for a wheeled travel bag 1997-08-05
5642552 Retractable handle positioning mechanism for wheeled suitcases 1997-07-01