Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265126 | Measurement of true blood velocity by an ultrasound system | Emmanuel Papadofrangakis, William E. Engeler | 1981-05-05 |
| 4257278 | Quantitative volume blood flow measurement by an ultrasound imaging system featuring a Doppler modality | Emmanuel Papadofrangakis | 1981-03-24 |
| 4182173 | Duplex ultrasonic imaging system with repetitive excitation of common transducer in doppler modality | Emmanuel Papadofrangakis, William E. Engeler | 1980-01-08 |