Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108727 | Reactive dyes and the use thereof for dyeing substrates containing nucleophilic groups | Helmut Reichelt, Gunther Seybold, Manfred Patsch, Stevan David Jones, James Charles Dunbar +1 more | 2006-09-19 |
| 6989036 | Reactive dyes and use thereof for dyeing substrates containing nucleophilic groups | Helmut Reichelt, Gunther Seybold, Manfred Patsch, Stevan David Jones, James Charles Dunbar +1 more | 2006-01-24 |
| 6933371 | Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid | Sophia Ebert, Karl-Heinz Etzbach, Rainer Tresch, Rudiger Sens | 2005-08-23 |
| 6829424 | Cable joint for optical fibers with splicing cassettes and overlength loops | Lothar Finzel, Heinz Diermeier | 2004-12-07 |
| 6533826 | Method for producing aqueous solutions of cationic diarylmethane colorants and triarylmethane colorants | Thomas Gessner, Robert M. Reinhardt | 2003-03-18 |
| 6153734 | Oligomer azo colorants | Torsten Freund, Udo Mayer, Karl-Heinz Etzbach | 2000-11-28 |
| 6114512 | Oligomeric azo dyes | Torsten Freund, Udo Mayer, Karl-Heinz Etzbach | 2000-09-05 |
| 6047596 | Stress test rig for helicopter gear units | Herbert Krug, Detlef Brüggemann | 2000-04-11 |
| 6048969 | Cationic sulfonic acid dyes | Udo Mayer, Rainer Tresch | 2000-04-11 |
| 5934420 | Device for resiliently suspending a piston on a closed-off hydraulic column | — | 1999-08-10 |
| 5899479 | Arrangement for adjusting the elevation of a saddle of a cycle | — | 1999-05-04 |
| 5772165 | External rotation stop and extension limiter for a saddle of a cycle | — | 1998-06-30 |
| 5750742 | Oligomeric triarylmethane dyes | Udo Mayer, Ulf Baus, Johannes P. Dix | 1998-05-12 |
| 5265205 | Office communication system | — | 1993-11-23 |
| 5197052 | Personal computer dictation system with voice anad text stored on the same storage medium | Helmut Abraham, Kasimir Arciszewski | 1993-03-23 |
| 4858978 | Coupling arrangement for changing components on the block of a hoist | Gunther Dudek | 1989-08-22 |
| 4762266 | Method for performing remotely-manipulated work on a conduit of a nuclear facility | Rudolf Eichhhorn | 1988-08-09 |
| 4759674 | Remotely-operable positioning and carrying apparatus for remote-handling equipment | Gunther Dudek, Rudolf Eichhorn, Jurgen Forster | 1988-07-26 |
| 4757959 | Method and arrangement for providing safe vertical landing of airplanes and extrinsically supported zero-run takeoff of airplanes | Barbel Schroder | 1988-07-19 |
| 4724108 | Method for the installation of plastic pipes in sewage piping | Peter Jurgenlohmann | 1988-02-09 |
| 4702663 | Remotely-operable carrier arrangement for receiving and positioning remote-handling apparatus | Joachim Mischke | 1987-10-27 |
| 4674926 | Method and apparatus for performing remotely-manipulated work on a conduit of a nuclear facility | Rudolf Eichhhorn | 1987-06-23 |
| 4638234 | Apparatus for performing remotely-manipulated maintenance on parts of equipment in a shielded nuclear facility | Helmut Berning | 1987-01-20 |
| 4623294 | Apparatus for carrying out repair, maintenance or testing of apparatus, components and the like in hot cells | — | 1986-11-18 |
| 4602688 | Device for performing remotely-manipulated maintenance work in a shielded cell | Gunter Dudek | 1986-07-29 |