Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321718 | Intake module | Christof Mangold, Hermann Maurer, Herbert Pietrowski, Heinz Dobusch, Thomas Jessberger | 2001-11-27 |
| 5623900 | Internal-combustion engine comprising an intake system | Walter Topfer, Franz Eberle, Dietmar Kruger, Michail I. Fesina, Rudolf N. Starobinskij +2 more | 1997-04-29 |
| 5603295 | Internal-combustion engine comprising an intake system | Walter Topfer, Franz Eberle, Dietmar Kruger, Michail I. Fesina, Rudolf N. Starobinskij +2 more | 1997-02-18 |
| 5537965 | Intake system for an internal-combustion engine | Walter Topfer, Franz Eberle, Dietmar Kruger, Michail I. Fesina, Rudolf N. Starobinskij +2 more | 1996-07-23 |