Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10642221 | Method and master for producing a volume hologram | Andreas Schilling, Wayne Robert Tompkin, Achim Hansen | 2020-05-05 |
| 8932425 | Method for decorating surfaces | Walter Kurz, Ludwig Brehm, Hans Peter Bezold | 2015-01-13 |
| 8848266 | Security element and method for producing a security element | Wayne Robert Tompkin, Markus Burkhardt, Michael Scharfenberg | 2014-09-30 |
| 8498034 | Security element and method for producing a security element | Wayne Robert Tompkin, Markus Burkhardt, Michael Scharfenberg | 2013-07-30 |
| 7823928 | Valuable document and method for producing a valuable document | Werner Reinhart | 2010-11-02 |
| 7655498 | Film comprising organic semiconductors | Heinrich Wild, Ludwig Brehm | 2010-02-02 |
| 7425894 | Security element for radio frequency identification | John Anthony Peters | 2008-09-16 |
| 7401550 | Laser-assisted replication method | — | 2008-07-22 |
| 7403651 | Plastic body in the form of a film, for example a transfer film or laminating film, or provided with such a film and a process for the production of a multi-color image on or in such a plastic body | Gerhard Zinner | 2008-07-22 |
| 7368217 | Multilayer image, particularly a multicolor image | Gerhard Zinner, Matthias Schumacher, Ulrich Knaack, Dirk Fischer | 2008-05-06 |
| 7357075 | Laser-supported reproduction method | — | 2008-04-15 |
| 7300694 | Multilayer body with a first laser-sensitive layer and a second laser-sensitive layer and method for generation of a multilayer image in said multilayer body | Gerhard Zinner, Matthias Schumacher, Ulrich Knaack, Dirk Fischer | 2007-11-27 |
| 7255911 | Laminate body, in particular a laminate foil and a method of increasing the forgery-proof nature of laminate body | Gerhard Zinner | 2007-08-14 |
| 7223512 | Multilayer body with a laser-sensitive layer | Gerhard Zinner, Matthias Schumacher, Ulrich Knaack, Dirk Fischer | 2007-05-29 |
| 7220479 | Multilayer body with a layer having at least one laser-sensitive material | Gerhard Zinner, Matthias Schumacher, Ulrich Knaack, Dirk Fischer | 2007-05-22 |
| 6627286 | Embossing foil, especially hot embossing foil | — | 2003-09-30 |
| 5150490 | Process for producing a resilient or padded insert for footwear | Waldemar Busch | 1992-09-29 |