Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430932 | Apparatus for installing a valve on or into an existing pipe | Marcel J. Doucette | 1995-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430932 | Apparatus for installing a valve on or into an existing pipe | Marcel J. Doucette | 1995-07-11 |