Changkook RYU

City:

Suwon-si

Country:

Korea (South)

Published Applications:

Last publication date:

2017-03-16

Top Assignees for applications by Changkook RYU

The entities that hold a legal rights for patent applications filed by inventor RYU Changkook:

Changkook RYU from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PRODUCING BIO-HEAVY OIL FROM SEWAGE SLUDGE AND BIO-HEAVY OIL PRODUCED BY THE METHOD

InventorID:

1823378 ⎘