Suwon-si
South Korea
3
2009-08-06
The entities that hold a legal rights for patent applications filed by inventor Do Hyun Ok:
Hyun Ok Do from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Detection system for toilet unit for use in a supine position
#2 | 2009-08-06Toilet unit for use in a supine position
#3 | 2009-08-06Automatic treating device for urination and defecation
3997337 ⎘