Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308547 | Shaft straightening and hardening machine and workpiece holder therefor | Karlheinz Schweikert | 2001-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308547 | Shaft straightening and hardening machine and workpiece holder therefor | Karlheinz Schweikert | 2001-10-30 |