Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134056 | Method for applying a solder resist layer to a printed circuit board | Hans-Fr. Schmidt, Milan Prochazka, Eddy Roelants | 1992-07-28 |
| 5044074 | Method for manufacturing metal core printed circuit boards | Hans-Fr. Schmidt | 1991-09-03 |
| 4924590 | Method for making metal core printed circuit board | Hans-Fr. Schmidt | 1990-05-15 |