Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373855 | Two-channel needle for withdrawing body fluids | Erich Kleinhappl | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373855 | Two-channel needle for withdrawing body fluids | Erich Kleinhappl | 1994-12-20 |