Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348079 | Sintered alloy having a wear resistance for a valve seat and method of producing the same | — | 2002-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348079 | Sintered alloy having a wear resistance for a valve seat and method of producing the same | — | 2002-02-19 |