CC

Chiu-Tsun Chang

PI P&F Brother Industrial: 4 patents #1 of 1Top 100%
Overall (1994): #6,779 of 165,921Top 5%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D352948 Electric saw 1994-11-29
D350968 Electric saw 1994-09-27
D348889 Electric saw 1994-07-19
5327807 Scroll saw with saw blade fastening and tension adjusting device 1994-07-12