Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018552 | Valve assembly for packing fluid under pressure and packing provided with such assembly | Jean-Marie Politi | 1991-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018552 | Valve assembly for packing fluid under pressure and packing provided with such assembly | Jean-Marie Politi | 1991-05-28 |