Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848805 | Packing for telescopically locked pipe joints | Andre Lagabe | 1989-07-18 |
| 4645243 | Insulated iron pipe joint | Andre Lagabe | 1987-02-24 |
| 4546987 | Packing seal for cast iron pipe joints | Andre Lagabe | 1985-10-15 |