Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482047 | Intraoperative ultrasound probe | Timothy F. Nordgren, Deborah K. Imling, Joseph L. Ungari, Donald G. Killam | 1996-01-09 |
| 5381795 | Intraoperative ultrasound probe | Timothy F. Nordgren, Deborah K. Imling, Joseph L. Ungari, Donald G. Killam | 1995-01-17 |
| 5226422 | Transesophageal echocardiography scanner with rotating image plane | Frank B. Oaks, Donald S. Lyle | 1993-07-13 |
| 4401957 | Permutating analog shift register variable delay system | Michael P. Buchin | 1983-08-30 |
| 4267584 | Permutating analog shift register variable delay system | Michael P. Buchin | 1981-05-12 |