Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9230778 | Method for removing hard carbon layers | Jurgen Ramm | 2016-01-05 |
| 8496793 | Vacuum treatment installation and vacuum treatment method | Juergen Ramm, Stephan Kasemann, Marcelo Dornelles Pimenta, Orlaw Massler, Barbara Hanselmann | 2013-07-30 |
| 8197648 | Method for depositing electrically insulating layers | Juergen Ramm, Christian Wohlrab | 2012-06-12 |
| 7943017 | Method for operating a pulsed arc evaporation source and vacuum process system comprising said pulsed arc evaporation source | Jurgen Ramm, Daniel Lendi, Volker Derflinger, Andreas Reiter | 2011-05-17 |
| 7939181 | Layer system with at least one mixed crystal layer of a multi-oxide | Jurgen Ramm, Michael Ante, Christian Wohlrab | 2011-05-10 |
| 7857948 | Method for manufacturing poorly conductive layers | Jurgen Ramm, Christian Wohlrab | 2010-12-28 |