CC

Chiun J. Cheng

Overall (1994): #14,377 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5351984 Trolley with improved telescopic handles — 1994-10-04
5306027 Trolley with a retractable wheel assembly — 1994-04-26
5294158 Collapsable handcart — 1994-03-15