Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598436 | Cleaning equipment for the sealing surfaces of a vessel | Josef Harrer, Lothar Ludtke, Robert Weber | 1986-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598436 | Cleaning equipment for the sealing surfaces of a vessel | Josef Harrer, Lothar Ludtke, Robert Weber | 1986-07-08 |