SL

Sung Hsiang Liu

SM Sigma Tool & Machine: 1 patents #7 of 10Top 70%
Overall (All Time): #1,233,027 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8181712 Nose piece for inserting fixing elements into predefined seats 2012-05-22
7575143 Method of using a pneumatic hand tool for inserting fixing elements Keith Bromley 2009-08-18
7571844 Pneumatic hand tool for inserting t-nuts Keith Bromley 2009-08-11
6817079 Method of riveting a headed fastener Walter H. Leistner 2004-11-16