Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908423 | Screw for a solid-bowl centrifuge and a method of extracting oil using the centrifuge | Steffen Hruschka | 2005-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908423 | Screw for a solid-bowl centrifuge and a method of extracting oil using the centrifuge | Steffen Hruschka | 2005-06-21 |