Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840415 | Process and plant for separating heavy metals from phosphoric starting material | Dirk Lohrberg, Bertold Stegemann, Ludwig Hermann | 2017-12-12 |
| 9764300 | Process and plant for refining raw materials containing organic constituents | Nikola Anastasijevic, Michael Missalla, Andreas Orth | 2017-09-19 |
| 8936657 | Process and plant or refining raw materials containing organic constituents | Nikola Anastasijevic, Michael Missalla, Andreas Orth | 2015-01-20 |
| 8876969 | Process and plant for lowering the residual carbon content of ash | Nikola Anastasijevic | 2014-11-04 |
| 8764861 | Process and plant for refining oil-containing solids | Nikola Anastasijevic, Michael Missalla | 2014-07-01 |
| 8460624 | Process and plant for producing metal oxide from metal salts | Michael Missalla, Pekka Hiltunen, Roger Bligh, Erwin Schmidbauer, Cornelis Klett | 2013-06-11 |
| 8313715 | Process and plant for producing metal oxide from metal salts | Michael Missalla, Jan Jarzembowski, Erwin Schmidbauer | 2012-11-20 |
| 8017196 | Method for plasma coating an object of elastomeric material | Kurt Burger, Ronald Neidhardt, Manfred Hauser, Klaus Burghoff, Stefan Grosse +4 more | 2011-09-13 |
| 7485258 | Method and device for sterilizing containers | Kurt Burger, Thomas Beck, Wolfgang Szczerba, Bernd Wilke, Johannes Rauschnabel +4 more | 2009-02-03 |
| 6793978 | Method and device for coating at least one wiper-blade element | Kurt Burger, Klaus Burghoff, Thomas Weber, Jeanne Forget-Funk | 2004-09-21 |
| 5520741 | Apparatus for producing a plasma polymer protective layer on workpieces, in particular headlamp reflectors | Gerhard Benz, Juergen Hahn | 1996-05-28 |
| 5324362 | Apparatus for treating substrates in a microwave-generated gas-supported plasma | Gerhard Benz | 1994-06-28 |
| 4631611 | Read/write head positioner arrangement | — | 1986-12-23 |