Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798583 | Method and apparatus for aspirating secreted fluids from a wound | Walter Beck, Margrit Werner | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798583 | Method and apparatus for aspirating secreted fluids from a wound | Walter Beck, Margrit Werner | 1989-01-17 |