Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894923 | Insulation brick | Yong Lee, Jamey Costino, Bernard Chukwulebe | 2014-11-25 |
| 8257645 | Insulation brick | Yong Lee, Jamey Costino, Bernard Chukwulebe | 2012-09-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894923 | Insulation brick | Yong Lee, Jamey Costino, Bernard Chukwulebe | 2014-11-25 |
| 8257645 | Insulation brick | Yong Lee, Jamey Costino, Bernard Chukwulebe | 2012-09-04 |