Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486657 | Radio controlled clock and method for retrieving time information from time signals | Roland Polonio | 2009-02-03 |
| 7369628 | Method for gaining time information and receiver for implementing the method | Horst Haefner, Roland Polonio | 2008-05-06 |
| 7333467 | Receiver circuit and method using selectively variable amplification for receiving time signals from different transmitters | Joachim Kuehnle, Roland Polonio | 2008-02-19 |
| 7317905 | Radio-controlled clock and method for gaining time information | Horst Haefner, Roland Polonio | 2008-01-08 |
| 6049264 | Electromagnetic actuator with composite core assembly | James A. Nitkiewicz | 2000-04-11 |
| 5704553 | Compact injector armature valve assembly | David P. Wieczorek | 1998-01-06 |
| 5381965 | Fuel injector | Michael W. Chabon, Bruce J. Harvey, Thomas A. Lahnala, Bac Ta, Christopher Treusch | 1995-01-17 |
| 5372313 | Fuel injector | Michael W. Chabon, Bruce J. Harvey, Thomas A. Lahnala, Bac Ta, Christopher Treusch | 1994-12-13 |