Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967808 | Ophthalmological measuring system and method for calibrating and/or adjusting the same | Gerard Antkowiak, Martin Hacker, Ingo Koschmieder, Roland Bergner, Ralf Ebersbach +3 more | 2015-03-03 |
| 8408703 | Spectrometer | Martin Hacker, Roland Bergner, Ralf Ebersbach, Klaus-Ditmar Voigt, Roland Barth +1 more | 2013-04-02 |
| 7887185 | Method and arrangement for the measurement of the anterior segment of the eye | Roland Barth, Roland Bergner, Klaus-Ditmar Voigt, Frank Behrendt, Burkhard Dietzel +2 more | 2011-02-15 |
| 7394979 | Camera adapter for optical devices, in particular microscopes | Egon Luther, Ingo Koschmieder, Jan Buchheister, Mario Gerlach, Stephan Ruehling | 2008-07-01 |
| 7380939 | Method and arrangement for the measurement of the anterior segment of the eye | Roland Barth, Roland Bergner, Klaus-Ditmar Voigt, Frank Behrendt, Burkhard Dietzel +2 more | 2008-06-03 |
| 6514240 | Adapter for ophthalmologic equipment | Frank Luemkemann | 2003-02-04 |
| 6006511 | Separating roll for an open end spinning machine | Klaus Schoberth, Christian A. Gobel | 1999-12-28 |
| 5913806 | Device to convey fibers to the collection surface of a spinning rotor | Erich Bock, Kurt Lovas, Edmund Schuller | 1999-06-22 |
| 5901546 | Fiber conveying channel for a spinning machine | Kurt Lovas | 1999-05-11 |
| 5265406 | Open-end spinning device | Johann Pohn | 1993-11-30 |
| 5085047 | Opening roll for an open-end spinning device | — | 1992-02-04 |
| 5020981 | Fuel injection pump for internal combustion engines | — | 1991-06-04 |
| 4848080 | Chiplessly formed open-end spinning rotor and process for production of such and open-end spinning rotor | Simon Escher | 1989-07-18 |
| 4738601 | Fuel injection pump for internal combustion engines | Josef Guntert, Walter Hafele | 1988-04-19 |
| 4737085 | Fuel injection pump for internal combustion engines | Josef Guntert, Walter Hafele | 1988-04-12 |
| 4630587 | Fuel injection pump having an adjustable instant of injection | Gerald Hofer, Helmut Laufer, Francois Rossignol, Reinhard Schwartz, Max Straubel +1 more | 1986-12-23 |
| 4590903 | Fuel injection apparatus for definite pilot injection and main injection in internal combustion engines | Helmut Pfeifle, Reinhard Schwartz, Helmut Tschoeke | 1986-05-27 |
| 4461141 | Opening device for an open-end spinning apparatus | Gottfried Schneider, Johann Pohn | 1984-07-24 |
| 4339911 | Open-end spinning rotor consisting of a basic member and a rotor member | — | 1982-07-20 |
| 4327699 | Control for operating mixture in internal combustion engines | Karl Reiff, Josef Guntert | 1982-05-04 |
| 4319449 | Open end spinning rotor comprising a main body and a rotor body | — | 1982-03-16 |
| 4273088 | Apparatus for setting the angular relationship between rotating driving, and driven members | Ernst Ritter, Heinrich Staudt | 1981-06-16 |
| 4208998 | Fuel injection pump for internal combustion engines | Reinhard Schwartz, Berthold Wagner | 1980-06-24 |
| 4190401 | Lock assembly for a drive shaft of a fuel injection pump for internal combustion engines | Erwin Weyrich | 1980-02-26 |