Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446393 | Watertight door apparatus | Matthew Jay Marston, Sr., Conrad Stone Brooks, Pantelis Zolas, Stephen James Nicholson | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446393 | Watertight door apparatus | Matthew Jay Marston, Sr., Conrad Stone Brooks, Pantelis Zolas, Stephen James Nicholson | 2002-09-10 |