Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846901 | Method of making improved silver-tin-indium contact material | Yuan-Shou Shen | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846901 | Method of making improved silver-tin-indium contact material | Yuan-Shou Shen | 1989-07-11 |