Ottawa
Canada
3
2009-09-24
The entities that hold a legal rights for patent applications filed by inventor Guo Xuming:
Xuming Guo from Ottawa, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
UV reactive spray chamber for enhanced sample introduction efficiency
#2 | 2007-01-11Photochemical transformation of metallic and non-metallic ions in an aqueous environment
#3 | 2005-03-03Photochemical transformation of metallic and non-metallic ions in an aqueous environment
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