Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968910 | Ultrasonic/sonic mechanism of deep drilling (USMOD) | Stewart Sherrit, Benjamin P. Dolgin, Xiaoqi Bao, Stephen Askins | 2005-11-29 |
| 6935760 | Ultrasonically induced plumbing-free controllable plurality of fountains and fog (ULIFOG) | — | 2005-08-30 |
| 6863136 | Smart-ultrasonic/sonic driller/corer | Stewart Sherrit, Benjamin P. Dolgin, Thomas Peterson, Dharmendra Pal, Jason Kroh +1 more | 2005-03-08 |
| 6406429 | Detection of cystic structures using pulsed ultrasonically induced resonant cavitation | John S. Kovach | 2002-06-18 |
| 6247367 | Multiplexed ultrasonic system | Susan Kersey, Cedric Daksla, Anatoly Blanovsky | 2001-06-19 |
| 6105695 | Multifunction automated crawling system | Benjamin Joffe, Paul G. Backes | 2000-08-22 |
| 6092421 | Ultrasonic system for automatic determination of material stiffness constants | Shyh-Shiuh Lih | 2000-07-25 |
| 5961298 | Traveling wave pump employing electroactive actuators | Benjamin Joffe, Shyh-Shiuh Lih | 1999-10-05 |
| 5890553 | Multifunction automated crawling system | Benjamin Joffe, Paul G. Backes | 1999-04-06 |
| 5855565 | Cardiovascular mechanically expanding catheter | Yaniv Bar-Cohen, Willem Grandia | 1999-01-05 |
| 5827204 | Medical noninvasive operations using focused modulated high power ultrasound | Willem Grandia | 1998-10-27 |
| 5630709 | Pump having pistons and valves made of electroactive actuators | — | 1997-05-20 |
| 4698541 | Broad band acoustic transducer | — | 1987-10-06 |
| 4674334 | Properties of composite laminates using leaky lamb waves | Dale E. Chimenti | 1987-06-23 |
| 4582680 | Multiphase backing materials for piezoelectric broadband transducers | David Stubbs, Wally C. Hoppe | 1986-04-15 |
| 4581070 | Multiphase backing materials for piezoelectric broadband transducers | David Stubbs, Wally C. Hoppe | 1986-04-08 |
| 4482835 | Multiphase backing materials for piezoelectric broadband transducers | David Stubbs, Wally C. Hoppe | 1984-11-13 |
| 4457174 | Ultrasonic inspection of composite materials | Robert L. Crane | 1984-07-03 |