Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278463 | Filler material for a floor and method for producing filler material for a floor | Bo Jung Park | 2016-03-08 |
| 8951634 | Filler material for a floor, and method for producing filler material for a floor | Bo Jung Park | 2015-02-10 |