Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039785 | Material for the powder-metallurgical production of shaped parts, in particular valve seat rings or valve guides with high resistance to wear | Ekkehard Kohler, Anil V. Nadkarni | 2000-03-21 |