Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816617 | Magnetic fluid seal with precise control of fluid volume at each seal stage | Walter Helgeland | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816617 | Magnetic fluid seal with precise control of fluid volume at each seal stage | Walter Helgeland | 2017-11-14 |