Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9051892 | Method for determining the oxygen concentration O 2 in a gas flow | Christian Winge Vigild, Daniel Roettger | 2015-06-09 |
| 9038608 | Internal combustion engine with intake air heating, and method for operating an internal combustion engine of said type | Christian Winge Vigild, Wilbert Hemink, Daniel Roettger | 2015-05-26 |
| 8984878 | Internal combustion engine with charge air cooling | Hans Guenter GROSCH, Christian Winge Vigild | 2015-03-24 |
| 8950384 | Method for operating an internal combustion engine with charge-air cooler | Christian Winge Vigild, Daniel Roettger | 2015-02-10 |
| 8783029 | Supercharged internal combustion engine and method for operating an internal combustion engine of said type | Christian Winge Vigild, Daniel Roettger, Juergen Karl Stief | 2014-07-22 |
| 8707923 | Method for heating the combustion air of an internal combustion engine, and internal combustion engine for carrying out a method of said type | Christian Winge Vigild, Daniel Roettger | 2014-04-29 |
| 5907979 | Flywheel for internal combustion engines | Matthias Kastenholz | 1999-06-01 |