SY

Sung Boo Yoon

Overall (All Time): #1,260,909 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6843244 Portable heater Steve McCalley, Sung-Geun Lee 2005-01-18
6792937 Miniature patio heater Michael Resmo 2004-09-21
6742814 Miniature patio heater Michael Resmo 2004-06-01
6446623 Miniature patio heater Michael Resmo 2002-09-10