Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977275 | Catalytically coated particle filter and method for producing the same and its use | Marcus Pfeifer, Markus Koegel, Pascal Adolph, Yvonne Demel, Tobias Kuhl +3 more | 2011-07-12 |
| 7351382 | Particle filter having a catalytically active coating to accelerate burning off accumulated soot particles during a regeneration phase | Marcus Pfeifer, Barry van Stetten, Christian Kuhn, Lutz Marc Ruwisch, Peter Kattwinkel +3 more | 2008-04-01 |
| 4347474 | Solid state regulated power transformer with waveform conditioning capability | James L. Brooks, James C. Bowers, Harry A. Nienhaus | 1982-08-31 |