KF

K. S. Fan

Overall (All Time): #2,253,148 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5960647 Folding-shift mechanism for a bag knitting apparatus — 1999-10-05
5957823 Folding mechanism for a bag knitting apparatus — 1999-09-28