Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836247 | Contact-free sheet guidance device in a sheet-fed printing press | Gunter Stephan | 1998-11-17 |
| 5801953 | Measurement apparatus and method for the adjustment of test/measurement parameters | Alf Clement, Juergen Sang, Peter Hoffmann, Robert Jahn | 1998-09-01 |
| 5687964 | Device for contactless guidance of sheetlike material | Gunter Stephan, Richard Mack, Joachim Herrmann, Gerd Raasch, Michael Szeidl +1 more | 1997-11-18 |
| 5454558 | Side lay device | — | 1995-10-03 |
| 5308057 | Feed table of a sheet-fed printing press | — | 1994-05-03 |
| 5299799 | Feed table in the vicinity of a side lay | Karl-Heinz Filsinger | 1994-04-05 |
| 5283485 | Small-size motor and a process for manufacture and use thereof | Walter Kuffner, Urs Portmann | 1994-02-01 |
| 5281729 | Drying and purification of benzanthrone | Klaus Borho, Zafirios Grammatis, Karl-Heinz Hennicke, Wolfgang Mach, Karl Mayer +3 more | 1994-01-25 |
| 5170707 | Adjusting device for varying a phase angle between an input shaft and an output shaft of a chain drive in a sheet-fed printing press | — | 1992-12-15 |
| 5067076 | Circuit arrangement for serial data transfer | Hartmut Hantsch, Josef Mahalek | 1991-11-19 |
| 4795571 | Purification of frozen crystal layers | Bernhard Holzknecht, Hugo Fuchs, Eckhard Hetzel, Klaus Wintermantel | 1989-01-03 |
| 4645579 | Preparation of aqueous hydroxylamine solutions | Franz-Josef Weiss, Wolfgang Habermann, Peter Hammes, Elmar Frommer, Erwin Thomas | 1987-02-24 |
| 4601800 | Preparation of aqueous solutions of hydroxylammonium carbonate | Franz-Josef Weiss, Wolfgang Habermann, Peter Hammes, Josef Ritz, Erwin Thomas | 1986-07-22 |
| 4498335 | Control arrangement for a gear testing machine | — | 1985-02-12 |
| 4466867 | Production of blue iron hexacyanoferrate-III pigments | Wolfgang Habermann, Peter Hammes, Joachim Felger, Karl-Ludwig Hock, Friedrich Brunnmueller +3 more | 1984-08-21 |
| 4212725 | Electrodes for electrolysis purposes | Wolfgang Habermann, Klaus Wintermantel | 1980-07-15 |