Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702999 | Method and apparatus for plasma surface treatment of a moving substrate | Hindrik Willem De Vries, Eugen Aldea | 2014-04-22 |
| 8609203 | Method and apparatus for plasma surface treatment of moving substrate | Hindrik Willem De Vries, Eugen Aldea | 2013-12-17 |
| 8338307 | Substrate plasma treatment using magnetic mask device | Hindrik Willem De Vries | 2012-12-25 |
| 6814514 | Position indication on photographic base | Antonius Jozef van Hooff, Robert Hendrik Johan Sandifort, Josephus Nicolaas Petrus Verhoeven | 2004-11-09 |