Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10541396 | Conduit system for connecting a plurality | Mark Laderer, Jan Groshert, Michael Kohnle, Wolfgang Fritz, Christoph Tamegger +1 more | 2020-01-21 |
| 10056588 | Conduit system for connecting a plurality of voltage tapping points and/or temperature measuring points of an electro-chemical device to a monitoring unit | Mark Laderer, Jan Groshert, Michael Kohnle, Wolfgang Fritz, Christoph Tamegger +1 more | 2018-08-21 |
| 9812716 | Sealing assembly for a fuel cell stack having a coated metallic sheet intermediate element | Hans-Rainer Zerfass, Peter Schenk, Wolfgang Fritz, Peter Lamp, Manfred Wier +1 more | 2017-11-07 |
| 9343724 | Cell connector | Jan Groshert, Wolfgang Fritz, Michael Kohnle, Axelle Hauck, Philipp Petz +1 more | 2016-05-17 |
| 9276248 | Cell connector | Jan Groshert | 2016-03-01 |
| 9136039 | Cell connector | Hubertus Goesmann, Axelle Hauck, Christian Zachar | 2015-09-15 |
| 9105949 | Cell connector | Jan Groshert, Mark Laderer, Christoph Tamegger, Matthias Müller, Wolfgang Fritz +5 more | 2015-08-11 |
| 8663864 | Sealing assembly for a fuel cell stack | Hans-Rainer Zerfass, Peter Schenk, Wolfgang Fritz, Peter Lamp, Manfred Wier +1 more | 2014-03-04 |
| 8562696 | Connecting device | Axelle Hauck, Philipp Petz, Hubertus Goeshann, Jan Groshert, Wolfgang Fritz +1 more | 2013-10-22 |
| 8100411 | Cylinder head gasket | Thomas Schumacher, Harry Hinderer, Klaus Bendl | 2012-01-24 |
| 7997585 | Cylinder head gasket | Ulrich Werz | 2011-08-16 |
| 7811695 | Composite block of fuel cells | — | 2010-10-12 |
| 7806414 | Cylinder head gasket | — | 2010-10-05 |
| 7806415 | Cylinder head gasket | — | 2010-10-05 |
| 7806416 | Cylinder head gasket | — | 2010-10-05 |
| 7740972 | Fuel cell unit and composite block of fuel cells | — | 2010-06-22 |
| 7727659 | Fuel cell unit and composite block of fuel cells | — | 2010-06-01 |
| 7713646 | Fuel cell unit and composite block of fuel cells | — | 2010-05-11 |
| 7695847 | Fuel cell unit and composite block of fuel cells | — | 2010-04-13 |
| 7527269 | Cylinder head gasket having deformation delimiting devices radially inside and outside sealing bead | Thomas Tiefenbach, Wolfgang Fritz | 2009-05-05 |
| 7490835 | At least substantially metallic cylinder head gasket | Tobias Gruhler, Wolfgang Fritz | 2009-02-17 |
| 7482084 | Fuel cell unit with sheet metal fluid guiding element and composited block of fuel cells | — | 2009-01-27 |
| 7407164 | Gasket | Bernd Weis, Thomas Anhorn | 2008-08-05 |
| 7311310 | Cylinder head gasket | Tobias Gruhler, Ulrich Werz, Peter Schenk | 2007-12-25 |
| 7004472 | Cylinder head gasket | Gerald Eifler, Claudio Cavalloni, Peter Wolfer, Michael Schnepf | 2006-02-28 |