Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540464 | Method of renewing defective copper conductors on the external planes of multilayer circuit boards | Friedrich W. Schwerdt | 1985-09-10 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540464 | Method of renewing defective copper conductors on the external planes of multilayer circuit boards | Friedrich W. Schwerdt | 1985-09-10 |