Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417604 | Low pressure gas discharge switch | Werner Hartmann, Günter Lins, Klaus-Dieter Rohde, Jan Stroh, Ernst-Ludwig Hoene | 2002-07-09 |
| 6373669 | Process and arrangement for selective network monitoring for switchgear | Werner Hartmann, Wilfried Haas, Harald Kurzmann | 2002-04-16 |
| 6119455 | Process and device for purifying exhaust gases containing nitrogen oxides | Thomas Hammer | 2000-09-19 |
| 5859579 | Current--limiting switch | David Branston, Werner Hartmann, Reinhard Maier | 1999-01-12 |
| 5844331 | Process for monitoring the wear of at least one contact in a switching device and switching device designed thereof | David Branston, Reinhard Maier, Erich Voss | 1998-12-01 |
| 5747984 | Switching component for detecting contact erosion | Dietrich Amft, David Branston, Reinhard Maier | 1998-05-05 |
| 5746051 | Device for detoxifying exhaust fumes from mobile equipment | Markus Klein, Günter Lins, Robert Seebock, Michael Römheld | 1998-05-05 |
| 5644283 | Variable high-current resistor, especially for use as protective element in power switching applications & circuit making use of high-current resistor | Hubert Grosse-Wilde, Wilfried Jaehner, Fritz Pohl, Reinhard Steger, Gert Vogel | 1997-07-01 |
| 5053244 | Process for depositing silicon oxide on a substrate | Michael Geisler, Rolf Wilhelm, Eberhard Rauchle | 1991-10-01 |
| 4966677 | Cathode sputtering apparatus on the magnetron principle with a hollow cathode and a cylindrical target | Hans Aichert, Rainer Gegenwart, Reiner Kukla, Klaus Wilmes | 1990-10-30 |
| 4939424 | Apparatus for producing a plasma and for the treatment of substrates | Michael Geisler, Rolf Wilhelm, Eberhard Rauchle | 1990-07-03 |
| 4933064 | Sputtering cathode based on the magnetron principle | Michael Geisler, Reiner Kukla | 1990-06-12 |
| 4847460 | Apparatus for injecting microwave energy by means of an open microwave guide | Hans-Georg Lotz, Gonde Dittmer, Michael Sellschopp | 1989-07-11 |
| 4767641 | Plasma treatment apparatus | Michael Sellschopp, Michael Geisler | 1988-08-30 |
| 4661409 | Method of producing amorphous carbon coatings on substrates and substrates coated by this method | Michael Neusch | 1987-04-28 |
| 4630568 | Apparatus for coating substrates by plasma polymerization | — | 1986-12-23 |
| 4572776 | Magnetron cathode for sputtering ferromagnetic targets | Hans Aichert, Reiner Kukla | 1986-02-25 |
| 4569738 | Method of producing amorphous carbon coatings on substrates by plasma deposition | Michael Neusch | 1986-02-11 |
| 4521717 | Apparatus for producing a microwave plasma for the treatment of substrates, in particular for the plasma-polymerization of monomers thereon | — | 1985-06-04 |
| 4515675 | Magnetron cathode for cathodic evaportion apparatus | Reiner Kukla, Gerd Deppisch | 1985-05-07 |