Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261015 | Control device for internal combustion engines | Max Hermann | 2016-02-16 |
| 9117577 | Solenoid valve | Rolf Dohrmann | 2015-08-25 |
| 9033310 | Electromagnet valve | Alvito Fernandes | 2015-05-19 |
| 8482370 | Location of an NTC resistor in an electromagnet | — | 2013-07-09 |
| 8001952 | Vibration- and pulsation-attenuated electropneumatic converter | Rolf Dohrmann, Alvito Fernandes | 2011-08-23 |
| 6659424 | Valve arrangement for pressure regulation of fuel supply in an internal combustion engine | Werner Buse, Albert Denne | 2003-12-09 |
| 5853162 | Electromagnetic control valve responsive to positive and negative pressures | — | 1998-12-29 |
| 5676345 | Electromagnetic valve | Werner Buse, Horst Scheiff | 1997-10-14 |