Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046862 | Drain cleaning apparatus with electronic cable counter | Michael J. Rutkowski | 2011-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046862 | Drain cleaning apparatus with electronic cable counter | Michael J. Rutkowski | 2011-11-01 |