Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464022 | Mobile horizontal directional boring apparatus and method for use in boring from existing utility manholes | Gerard R. O'Brien, Gregory Moore | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464022 | Mobile horizontal directional boring apparatus and method for use in boring from existing utility manholes | Gerard R. O'Brien, Gregory Moore | 2002-10-15 |