Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551015 | Method of and system for venting out buildup of explosive gases in a manhole | Sa'id S. Poosti | 2003-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551015 | Method of and system for venting out buildup of explosive gases in a manhole | Sa'id S. Poosti | 2003-04-22 |