Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348051 | Preparation instruments | Gunter Farin | 2002-02-19 |
| 6346108 | Probe for coagulation of biological tissue | — | 2002-02-12 |
| 6246173 | Free-running oscillator circuit with simple starting circuit | Harald Schmitt | 2001-06-12 |
| 6181074 | Operating circuit for discharge lamps with switchable operating states | — | 2001-01-30 |
| 6163114 | Starting circuit for low-pressure discharge lamp | Ludwig Reiser | 2000-12-19 |
| 6107758 | Operation circuit in particular for discharge lamps using discrete time definition values to control operation state switching | Roberto Gariboldi, Giuseppe Cantone | 2000-08-22 |
| 6091207 | Pump support choke | — | 2000-07-18 |
| 5937589 | Rod joints | — | 1999-08-17 |
| 5925984 | Circuit arrangement having LC parallel tuned drive circuitry | Harald Schmitt, Ludwig Reiser, Peter Haeussinger, Walter Hirschmann | 1999-07-20 |
| 5828187 | Method and circuit arrangement for operating a discharge lamp | — | 1998-10-27 |
| 5776092 | Multifunctional surgical instrument | Gunter Farin, Dieter Muller | 1998-07-07 |
| 5720745 | Electrosurgical unit and method for achieving coagulation of biological tissue | Günther Farin, Karl Ernst Grund | 1998-02-24 |
| 5640793 | Device for exhibiting flat articles | — | 1997-06-24 |
| 4695347 | Process for the formation of single crystals from the gas phase | — | 1987-09-22 |
| 4487521 | Apparatus for securing expandable parts to supporting devices | — | 1984-12-11 |
| 4392136 | Circuit arrangement for storing signal values | Werner Albrecht, Gerhard Grun | 1983-07-05 |
| 4359249 | Display case and a modular display case system | — | 1982-11-16 |
| 4280391 | Arrangement for anchoring a mounting element in a support structure and mounting an object on the same | Artur Fischer | 1981-07-28 |
| 4193742 | Vacuum pump assembly with built-in shutoff valve | Helmut Flauger, Kurt Balzer, Roland Fischer | 1980-03-18 |
| 4190452 | Neutral bronze glazings | Robert Keul | 1980-02-26 |