Home › Inventors › Sen-Li Tseng

Sen-Li Tseng

Overall (All Time): #1,569,935 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7748576	Pump assembly with pressable head	—	2010-07-06
7637395	Pump with a pressure driving head	—	2009-12-29
D595132	Spraying head for bottle with cleaning agent therein	—	2009-06-30