Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423206 | Method for electrochemical roughening of a substrate | Georg Haby, Raimund Haas, Gunter Hultzsch, Klaus Joerg, Jörg Kaden +1 more | 2002-07-23 |
| 6261438 | Method and apparatus for roughening a support for radiation-sensitive coatings | Georg Haby, Gunter Hultzsch, Klaus Joerg, Jörg Kaden, Hermann Idstein | 2001-07-17 |
| 5853482 | Method and apparatus for applying a coating solution | Hermann Idstein, Guenter Hultzsch | 1998-12-29 |
| 5443638 | Device for generating a subatmospheric pressure | Hermann Idstein, Guenter Hultzsch | 1995-08-22 |
| 5353979 | Directing apparatus for guiding, deflecting and/or diverting a web of material | — | 1994-10-11 |