Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927184 | Pipes base on polyolefin resin for manufacturing pipelines and couplings for assembling them | Pierre Bourjot | 1990-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927184 | Pipes base on polyolefin resin for manufacturing pipelines and couplings for assembling them | Pierre Bourjot | 1990-05-22 |