Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353989 | Method of making recesses in metallic workpieces for use in torque transmitting apparatus | Johann Jackel | 2002-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353989 | Method of making recesses in metallic workpieces for use in torque transmitting apparatus | Johann Jackel | 2002-03-12 |