Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398881 | Wear-resistant camshaft and method of producing the same | Berndt Brenner, Carsten Duschek, Andreas Wetzig | 2002-06-04 |
| 6365866 | Method for beam welding of hardenable steels by means of short-time heat treatment | Berndt Brenner, Rudiger A. Gnann, Carsten Duschek | 2002-04-02 |
| 4644665 | Process for supervising and/or controlling of physical treatment processes and bioreactions in ventilation systems as well as device for executing the process | Gunter Braun | 1987-02-24 |
| 4621437 | Method and apparatus for drying a solid material wetted with a solvent or solvent mixture | Robert Grande, Cornelis J. de Kluizenaar, Karlheinz J. Wehrle | 1986-11-11 |
| 4535006 | Device for use in fluidized bed techniques and its method of use | Gunter Braun | 1985-08-13 |