Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911766 | Lock cylinder | Kurt Lieb, Martin Richter, Thomas Hering | 1999-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911766 | Lock cylinder | Kurt Lieb, Martin Richter, Thomas Hering | 1999-06-15 |