Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652640 | Surface treating agent and water repellent, oil repellent article | Mitsuo Asai | 2003-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652640 | Surface treating agent and water repellent, oil repellent article | Mitsuo Asai | 2003-11-25 |