HL

Hin C. Lok

📍 Kowloon, CA: #39 of 62 inventorsTop 65%
Overall (All Time): #1,669,730 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4873767 Safety letter opener 1989-10-17
4803782 Letter opener 1989-02-14
D281388 Adjustable box wrench 1985-11-19