Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258118 | Reusable fluid filter | Patrice Gouritin, Daniel Fertil | 1993-11-02 |
| 4893651 | Self-venting drain value assembly | Peter K. Herman, Daniel Fertil | 1990-01-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258118 | Reusable fluid filter | Patrice Gouritin, Daniel Fertil | 1993-11-02 |
| 4893651 | Self-venting drain value assembly | Peter K. Herman, Daniel Fertil | 1990-01-16 |