Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348879 | Surgical system having a cassette with an acoustic air reflector | Shawn X. Gao, Nader Nazarifar, Cornelis J. Drost | 2013-01-08 |
| 8214168 | Noninvasive testing of a material intermediate spaced walls | — | 2012-07-03 |
| 8006570 | Non-invasive flow measurement | Nader Nazarifar, Laurens J. Drost | 2011-08-30 |
| 7469598 | Method of employing a transit time ultrasound sensor | Cornelis J. Drost | 2008-12-30 |
| 7194919 | Acoustically coupled ultrasonic transit time flow sensors | Cornelis J. Drost | 2007-03-27 |
| 6098466 | Ultrasonic flow sensor incorporating full flow illumination | — | 2000-08-08 |
| 6036645 | Ultrasonic probe | Cornelis J. Drost, Andrey Kopychev, Lauren Ostergren, Irina Sergeeva | 2000-03-14 |
| D409308 | Ultrasonic probe | Cornelis J. Drost, Andrey Kopychev, Lauren Ostergren, Irina Sergeeva | 1999-05-04 |