Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267920 | Conveyor belt roll | Armin Olschewski, Manfred Brandenstein, Lothar Walter, Horst M. Ernst, Heinrich Kunkel +2 more | 1981-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267920 | Conveyor belt roll | Armin Olschewski, Manfred Brandenstein, Lothar Walter, Horst M. Ernst, Heinrich Kunkel +2 more | 1981-05-19 |