Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339655 | Milling pick | Heiko Friederichs | 2022-05-24 |
| 11268382 | Milling pick | Heiko Friederichs | 2022-03-08 |
| 10807480 | Energy storage arrangement including battery unit in intermediate space between fluid tanks | — | 2020-10-20 |
| 10801322 | Cutting device | Thomas Allgaier, Heiko Friederichs, Thomas Lehnert, Karsten Buhr, Cyrus Barimani | 2020-10-13 |
| 10794301 | Fuel supply system, internal combustion engine system, and method for supplying an internal combustion engine with an LPG fuel | Oliver Berkemeier, Albert Breuer | 2020-10-06 |
| 10746143 | Internal combustion engine and method for operating an internal combustion engine | Georg Louven, Klemens Grieser, Oliver Berkemeier, Martin Wirth, Helmut Hans Ruhland | 2020-08-18 |
| 10563363 | Scraper bar for a scraper blade of a road milling machine | Cyrus Barimani, Thomas Lehnert, Andreas Salz, Heiko Friederichs, Andreas Rapp +1 more | 2020-02-18 |
| 10412872 | Soil working tool | Silvio Scherf, Joachim Polster, Fabian Seifried | 2019-09-17 |
| 9631548 | Internal combustion engine which can be operated with liquid and with gaseous fuel and a method for operating an internal combustion engine of this kind | Carsten Weber, Martin Wirth | 2017-04-25 |
| D775247 | Flat chisel | Joseph J. Redman | 2016-12-27 |
| 9523326 | Method for direct injection of supercritical fuels | Ross Dykstra Pursifull | 2016-12-20 |
| 9525594 | Method for combined unicast/multicast software transmission | Udo Hessenauer, Thomas Husterer | 2016-12-20 |
| 9512803 | Injection timing | Rolf Klein, Klemens Grieser | 2016-12-06 |
| 9453474 | Method for operating a direct fuel injection system | Michael Damian Czekala, Ross Dykstra Pursifull | 2016-09-27 |
| 9175599 | Method for operating an internal combustion engine with gas as a fuel | Ross Dykstra Pursifull | 2015-11-03 |
| 8267483 | Shank chisel | Markus Roth | 2012-09-18 |
| 8087329 | Screwdriver for bone screws | Joerg Schumacher | 2012-01-03 |
| 7914557 | Orthopedic fixation device and orthopedic fixation system | Joerg Schumacher, Stephan Lindner, Jens Beger | 2011-03-29 |
| 7856954 | Systems and methods for controlled shutdown and direct start for internal combustion engine | Bernd Steiner, Klemens Greiser, Patrick Phlips, Harald Stoffels, Torsten Sude | 2010-12-28 |
| 7799059 | Offset orthopedic fixation device with locking mechanism | Joerg Schumacher, Michael Potulski, Rudolf Beisse, Jeffrey Kozak | 2010-09-21 |
| 7654238 | Systems and methods for controlled shutdown and direct start for internal combustion engine | Bernd Steiner, Klemens Greiser, Patrick Phlips, Harald Stoffels, Torsten Sude | 2010-02-02 |
| 7591838 | Orthopedic fixation device | Joerg Schumacher, Michael Potulski, Rudolf Beisse, Jeffrey Kozak | 2009-09-22 |
| 7191756 | System and method for controling crankshaft position during engine shutdown using cylinder pressure | Patrick Phlips, Bernd Steiner, Klemens Greiser | 2007-03-20 |
| 7191747 | Method for starting an internal combustion engine | — | 2007-03-20 |
| 7146960 | Engine shut down using fluid pump to control crankshaft stopping position | Patrick Phlips, Bernd Steiner, Klemens Greiser, Markus Lemmen, Ulla Weimann Macdonald | 2006-12-12 |