Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464508 | Switching arrangement for discharging an energy storage device of a motor vehicle | Dennis John | 2019-11-05 |
| 9590480 | Electric machine with different stator pole spacings | Roland Hagenlocher, Jens Steffen, Peter Ehrhart | 2017-03-07 |
| 7315099 | Cooled electric drive unit for a motor vehicle | Jens Steffen, Roland Hagenlocher, Fritz Walter, Peter Ehrhart | 2008-01-01 |
| 6539332 | Process for fitting structural units to vehicles | Franz Roth | 2003-03-25 |
| 6472966 | Superconducting heavy-current disconnector | Peter Ehrhart, Hermann Scholderle, Evi Sturm, Werner Weck | 2002-10-29 |
| 6072296 | Asynchronous motor for a drive mechanism, such as hoists or running gears, with controllable rotational speed and rotational direction | Eckerhardt Grieb, Wolfgang Krebs, Giuliano Persico, Gerhard Weber | 2000-06-06 |
| 6039100 | Stay member for tire chains, especially for protective tire chains | — | 2000-03-21 |
| D406664 | Barrier post | — | 1999-03-09 |
| 5752769 | Mortar mixing machine with two conveying and mixing tubes of opposite conveying direction | Hans Weber | 1998-05-19 |
| 5695281 | Device for manufacturing paint | Hans Weber | 1997-12-09 |
| 5671975 | Seating system with horizontal bar having seat portions connected thereto | — | 1997-09-30 |
| 5632469 | Electric hoist with speed control, a protective housing and a swivelable circuit board in the housing | Jurgen Heun, Holger Freitag, Anton Munzebrock | 1997-05-27 |
| 5549358 | Seat | — | 1996-08-27 |
| 5123469 | Tire traction chain | Karl Herdeg | 1992-06-23 |
| 5072763 | Stud link for a tire chain having recesses on sides of the link body | Gunter Witzel | 1991-12-17 |
| 5058644 | V-shape stud link for a tire chain and tire chains using same | — | 1991-10-22 |
| 5058645 | Stud link for tire chains having a profiled element projecting from a wear surface | — | 1991-10-22 |
| 4997019 | Tire traction chain with traction plates | Karl Herdeg | 1991-03-05 |
| 4912813 | Belt connection mechanism | Hermann Schinko | 1990-04-03 |
| 4719669 | Fastening member for a tire chain | Hubert Konig, Ludwig Wolfbeis | 1988-01-19 |
| 4671418 | Apparatus for lashing goods | Karl Herdeg, Hermann Schinko, Gunter Leyermann, Richard Kimmit, Frank Meyer | 1987-06-09 |
| 4542779 | Tire chain | Hubert Konig, Ludwig Wolfbeis | 1985-09-24 |
| 4525900 | Tensioning device, especially for lashing chains | Hubert Konig, Karl Herdeg | 1985-07-02 |
| 4456233 | Tensioning device for chains | — | 1984-06-26 |
| 4335489 | Tensioning device, especially for lashing chains | Martin Rauscher, Gunter Witzel | 1982-06-22 |