Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304760 | Combined prostate and vaginal ultrasound probe | Richard A. Terwilliger | 1989-11-21 |
| 4815470 | Inflatable sheath for ultrasound probe | Ivan A. Cermak | 1989-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304760 | Combined prostate and vaginal ultrasound probe | Richard A. Terwilliger | 1989-11-21 |
| 4815470 | Inflatable sheath for ultrasound probe | Ivan A. Cermak | 1989-03-28 |