Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534132 | Hydrophilic surface treatment agent for aluminum-containing metal heat exchangers having excellent drainage | Hyonsoo Ahn, Takaomi Nakayama | 2017-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534132 | Hydrophilic surface treatment agent for aluminum-containing metal heat exchangers having excellent drainage | Hyonsoo Ahn, Takaomi Nakayama | 2017-01-03 |