Chi Wei Shi

AS Assoma: 3 patents #5 of 11Top 50%

📍 Zhubei City, TW: #407 of 1,506 inventorsTop 30%

Overall (All Time): #1,258,383 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
7033146	Sealed magnetic drive sealless pump	—	2006-04-25
6854957	Seal of a vertical pump	—	2005-02-15
6475378	Cartridge filter	—	2002-11-05
6322335	Pump structure	—	2001-11-27