Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552466 | Wet-running direct-current motor having fluted brush contact faces | Frank Schwabbauer, Ronald Rathke | 2003-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552466 | Wet-running direct-current motor having fluted brush contact faces | Frank Schwabbauer, Ronald Rathke | 2003-04-22 |