Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333613 | Microparticles as ultrasonic contrast media | Robert E. Short, David H. Rammler | 1994-08-02 |
| 4681119 | Method of production and use of microbubble precursors | Julia S. Rasor | 1987-07-21 |
| 4657756 | Microbubble precursors and apparatus for their production and use | Julia S. Rasor | 1987-04-14 |
| 4442843 | Microbubble precursors and methods for their production and use | Julia S. Rasor | 1984-04-17 |
| 4316391 | Flow rate measurement | — | 1982-02-23 |
| 4276885 | Ultrasonic image enhancement | Ned S. Rasor | 1981-07-07 |
| 4265251 | Method of determining pressure within liquid containing vessel | — | 1981-05-05 |