SK

Soon Sun Kweon

Overall (2005): #34,607 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6951225 Switching valve for ion water generator — 2005-10-04
6846394 Electrolytic bath equipped with a waterway converter for ionized water producer — 2005-01-25