Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979823 | Device for clamping a sleeve onto a rotatable driven tube | Hans Schlumpf, Emil Wymann | 1999-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979823 | Device for clamping a sleeve onto a rotatable driven tube | Hans Schlumpf, Emil Wymann | 1999-11-09 |