Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267553 | Method and apparatus for securing attache cases | Rolf Vogelsanger | 1981-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267553 | Method and apparatus for securing attache cases | Rolf Vogelsanger | 1981-05-12 |