HC

Hui P. Ching

Overall (All Time): #1,666,831 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4902057 Adjustable deadlatch 1990-02-20
4759576 Adjustable deadlatch 1988-07-26
4708379 Adjustable latch 1987-11-24