Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878517 | Voluminous nonwoven composite and method for producing same | Tarek M. Fahmy, Marko FLECK | 2018-01-30 |
| 7598019 | Method for cleavage of labile functional groups from chemical compounds | Dominik Woll, Stefan Walbert | 2009-10-06 |
| 6941869 | Sensor for monitoring electronic detonation circuits | Dirk Hummel | 2005-09-13 |
| 6785116 | Triggering unit controlled by a microprocessor for initiating pyrotechnical elements | Dirk Hummel, Jan Petzold, Heinz Schafer, Andreas Robert Zemla | 2004-08-31 |
| 6781813 | Release element for initiating pyrotechnics | Wilhelm Bornheim, Jan Petzold, Heinz Schafer, Jurgen Zimmermann | 2004-08-24 |
| 6637339 | Method for exchanging data between a device for programming and triggering electronic detonators and said detonators | Jan Petzold, Heinz Schafer, Andreas Robert Zemla | 2003-10-28 |
| 6130072 | Osmotically controlled fermentation process for the preparation of acarbose | Jurgen Beunink, Michael Schedel | 2000-10-10 |
| 4963643 | Crystalline polyarylnitrile ether polymer | Louis M. Maresca, Alford G. Farnham, Thomas H. Schwab | 1990-10-16 |
| 4958000 | Process for preparing polyarylates | Benito See | 1990-09-18 |
| 4937387 | Processes for preparing diaryl sulfones | Walter T. Reichle | 1990-06-26 |
| 4912192 | Polyarylnitrile polymers and a method for their production | Louis M. Maresca, Alford G. Farnham, Thomas H. Schwab | 1990-03-27 |
| 4730558 | Electronic delayed-action explosive detonator | Johann Florin, Friedrich Heinemeyer, Peter Roh, Edward Uden | 1988-03-15 |
| 4374239 | Process for preparing polyarylates | Mitchell H. Berger, Louis M. Maresca | 1983-02-15 |