Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195116 | Link chain | Jürgen Berghoff | 2007-03-27 |
| 7024849 | Chain lock | Rainer Benecke, Jürgen Berghoff | 2006-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195116 | Link chain | Jürgen Berghoff | 2007-03-27 |
| 7024849 | Chain lock | Rainer Benecke, Jürgen Berghoff | 2006-04-11 |