Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452545 | Impact support for a door of a motor vehicle | Ulrich Hoffmann | 1995-09-26 |
| 5048871 | Screwed pipe joint | Gerd Pfeiffer, Erich Quadflieg, Friedrich Lenze, Gerhard Krug | 1991-09-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452545 | Impact support for a door of a motor vehicle | Ulrich Hoffmann | 1995-09-26 |
| 5048871 | Screwed pipe joint | Gerd Pfeiffer, Erich Quadflieg, Friedrich Lenze, Gerhard Krug | 1991-09-17 |