Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875489 | Extendable guidewire | Kirsten L. Messner, Ray R. Beitelia | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875489 | Extendable guidewire | Kirsten L. Messner, Ray R. Beitelia | 1989-10-24 |