Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940133 | Method for playing back data signals in television or sound radio program channels | Gerhard Eitz, Sandor Gyarmati | 1999-08-17 |
| 5698324 | Aramid fibers of high strength and high linear density, production thereof, and use thereof | Holger Jung, Jutta Cardinal, Richard Neuert | 1997-12-16 |
| 5654763 | Method for processing teletext data transmitted in a television signal | Gerhard Eitz | 1997-08-05 |
| 5372760 | Process for producing polyarylene sulfide fiber and thereby obtainable polyarylene sulfide multifilament yarn | Herbert Wellenhofer, Andreas Fischer, Gerhard Leumer | 1994-12-13 |
| 5213892 | Antistatic core-sheath filament | — | 1993-05-25 |
| 4981943 | Film of aromatic copolyamide from bis(aminophenoxy) benzene | Friedrich Herold, Gunther Keil, Jutta Cardinal, Cynthia Bennett | 1991-01-01 |
| 4933130 | Production of spin-finish-free drawn fibers | Peter Klein | 1990-06-12 |
| 4698609 | Magnetic tripping device | Rolf Goehle, Volker Schmitt, Klaus Greefe | 1987-10-06 |
| 4408548 | Pulverized coal combustion method and apparatus | Jorg Schmalfeld, Jorn Jacobs, H. S. Greulich, A. Schlutter | 1983-10-11 |