Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578838 | Sluice for cleaning bodies | — | 1986-04-01 |
| 4235535 | Apparatus for projection on a cylindrical screen | Wolfgang Schmidt | 1980-11-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578838 | Sluice for cleaning bodies | — | 1986-04-01 |
| 4235535 | Apparatus for projection on a cylindrical screen | Wolfgang Schmidt | 1980-11-25 |