Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593528 | Method of providing a pattern of apertures and/or cavities in a plate or layer of non-metallic material | Jacobus M. Dings, Remko Horne, Gerardus N. A. Van Veen | 1997-01-14 |