Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376967 | Auto-ignition internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said type | Moritz Klaus Springer, Albert Breuer, Helmut Hans Ruhland, Jan Linsel | 2016-06-28 |
| 9316188 | Direct-injection internal combustion engine with outwardly opening injection nozzle, and method for operating an internal combustion engine of said type | Oliver Berkemeier, Helmut Hans Ruhland, Stefan Quiring, Maziar Khosravi | 2016-04-19 |
| 9297327 | Operation of an internal combustion engine | Helmut Hans Ruhland, Albert Breuer, Moritz Klaus Springer | 2016-03-29 |
| 9238982 | Exhaust gas aftertreatment device and method for a gasoline engine | Moritz Klaus Springer, Helmut Hans Ruhland | 2016-01-19 |
| 9169801 | Internal combustion engine with oil-cooled cylinder block and method for operating an internal combustion engine of said type | Jan Mehring, Bernd Steiner, Moritz Klaus Springer | 2015-10-27 |
| 9115659 | Method for reducing the particle emissions of a spark-ignition internal combustion engine with direct injection, and internal combustion engine for carrying out such a method | Moritz Klaus Springer, Helmut Hans Ruhland, Jan Mehring | 2015-08-25 |
| 9072389 | Bracket for a slat in a slatted bedframe | — | 2015-07-07 |
| 9051874 | Internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said type | Moritz Klaus Springer, Helmut Hans Ruhland, Albert Breuer, Jan Linsel | 2015-06-09 |
| 9037303 | HVAC controls or controllers including alphanumeric displays and push buttons | William C. Leise, John F. Broker, Horst Jaeschke, Harshal Manik Pawar | 2015-05-19 |
| 9004020 | Method for warming an internal combustion engine, and internal combustion engine | Jan Mehring, Moritz Klaus Springer, Bernd Steiner | 2015-04-14 |
| D724421 | Fastener for a bed frame | — | 2015-03-17 |
| D724420 | Fastener for a bed frame | — | 2015-03-17 |
| D723907 | Clip for a slatted bed frame | — | 2015-03-10 |
| D723908 | Clip for a slatted bed frame | — | 2015-03-10 |
| 8875494 | Fuel control for spark ignited engine having a particulate filter system | Carolyn Parks Hubbard, Robert Walter McCabe, Eva Thanasiu, Jeffrey Scott Hepburn, Helmut Hans Ruhland +3 more | 2014-11-04 |
| 8810419 | Refrigerant charge level detection | Amr E. Gado, Thomas J. Fredricks, Edward B. Evans | 2014-08-19 |
| 8783020 | Exhaust system for internal combustion engines with particle filter | Moritz Klaus Springer, Helmut Hans Ruhland, Georg Louven, Jens Dunstheimer | 2014-07-22 |
| 8648729 | Refrigerant charge level detection | Amr E. Gado, Thomas J. Fredricks | 2014-02-11 |
| 8643315 | Universal apparatus and method for configurably controlling a heating or cooling system | William P. Butler, Edward B. Evans, Carl J. Mueller, Steven L. Carey, G. Scott Vogel | 2014-02-04 |
| D690982 | Bed slat | — | 2013-10-08 |
| D690981 | Bed slat | — | 2013-10-08 |
| 8466798 | Refrigerant charge level detection | Amr E. Gado, Thomas J. Fredricks | 2013-06-18 |
| 8464514 | Method for regenerating a particulate filter for a boosted direct injection engine | James Michael Kerns, Ralph Wayne Cunningham, Helmut Hans Ruhland, Moritz Klaus Springer, Georg Louven +1 more | 2013-06-18 |
| 8454263 | Production-optimized manhole cover | — | 2013-06-04 |
| 8402944 | Method and system for pre-ignition control | Helmut Hans Ruhland, Moritz Klaus Springer, Georg Louven | 2013-03-26 |