Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865876 | Process for selectively forming at least one metal or alloy coating strip on a substrate of another metal and integrated circuit lead frame achieved by this process | Dag Richter, Peter Boswell, Willy Wagnieres | 1989-09-12 |