Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631743 | Flexible cord-like hollow object | Holger Ullrich, Thomas Fritz | 2003-10-14 |
| 6532994 | Hollow body in the form of a flexible bar | Holger Ullrich, Thomas Fritz | 2003-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631743 | Flexible cord-like hollow object | Holger Ullrich, Thomas Fritz | 2003-10-14 |
| 6532994 | Hollow body in the form of a flexible bar | Holger Ullrich, Thomas Fritz | 2003-03-18 |