Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422924 | Process for widening the crown of cylindrical-type gears by continuous diagonal hobbing | Wilfried Heidelmann | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422924 | Process for widening the crown of cylindrical-type gears by continuous diagonal hobbing | Wilfried Heidelmann | 2002-07-23 |