Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165970 | Method of coating honeycomb bodies with finely divided solid matter | Felix Schmidt, Reinhard Manner, Gerhard Birtigh, Ewald Dittrich | 1992-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165970 | Method of coating honeycomb bodies with finely divided solid matter | Felix Schmidt, Reinhard Manner, Gerhard Birtigh, Ewald Dittrich | 1992-11-24 |