Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585828 | Emulsifiable radiation-curable acryloyl-containing polyesters, a process for their preparation and their use | Jurgen Meixner, Hans-Joachim Traenckner, Wolfgang Kremer | 1986-04-29 |
| 4541682 | Connector block with solderless, non-screwed and stripping-free terminals having a polytropic air gap for terminating communication cables and dropwire cables | Dieter Gerke, Peter Zytowski, Wolfgang Radelow | 1985-09-17 |
| 4517380 | Method for purifying methacrylamidopropyl trimethylammonium chloride and related compounds | Peter J. Arndt, Fritz Schlosser, Franz Wenzel | 1985-05-14 |
| 4452502 | Wire connector for telecommunications cables | Horst Forberg | 1984-06-05 |
| 4434542 | Tool for electrically connecting insulated wires | Horst Forberg, Hermann Herfort, Gunter Hegner | 1984-03-06 |
| 4420200 | Surge-protected cable joint | Horst Forberg, Wolfgang Radelow, Klaus-Peter Achtnig | 1983-12-13 |
| 4418204 | Method for making esters | Peter J. Arndt, Joachim Lowitz, Fritz Schlosser | 1983-11-29 |
| 4405187 | Connector assembly for PCM cables | Klaus-Peter Achtnig | 1983-09-20 |
| 4395601 | Modular hearing aid | Wolfgang Kopke, Wolfgang Schmidt, Albert Eggert, Erwin Gahleitner, Gerhard Raupach | 1983-07-26 |
| 4394627 | Audiometer with photo sensitive, digitally tunable low distortion oscillator | Gerd-Wolfgang Gotze | 1983-07-19 |
| 4365286 | Audio-frequency powerline carrier control system with a current supervisory device | Karl Klausecker | 1982-12-21 |