Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504272 | Systems and methods for transverse phacoemulsification | Mark E. Steen, Rob Raney, John I. Muri | 2022-11-22 |
| 10485699 | Systems and methods for transverse phacoemulsification | Mark E. Steen, Rob Raney, John I. Muri | 2019-11-26 |
| 10478336 | Systems and methods for transverse phacoemulsification | Mark E. Steen, Rob Raney, John I. Muri | 2019-11-19 |
| 8610334 | Ultrasonic torsional mode and longitudinal-torsional mode transducer | — | 2013-12-17 |
| 8459122 | Amplifying ultrasonic waveguides | Thomas David Ehlert, Patrick Sean McNichols, Norman R. Stegelmann | 2013-06-11 |
| 8395299 | Ultrasonic torsional mode and longitudinal-torsional mode transducer system | — | 2013-03-12 |
| 8033173 | Amplifying ultrasonic waveguides | Thomas David Ehlert, Patrick Sean McNichols, Norman R. Stegelmann | 2011-10-11 |
| 8028930 | Ultrasonic fuel injector | Thomas David Ehlert, Patrick Sean McNichols, Timothy R. Zuehlke, Andrew Enis Meyer | 2011-10-04 |
| 7918211 | Ultrasonic fuel injector | Patrick Sean McNichols, Thomas David Ehlert, Timothy R. Zuehlke, Andrew Enis Meyer | 2011-04-05 |
| 7744015 | Ultrasonic fuel injector | Patrick Sean McNichols, Thomas David Ehlert, Timothy R. Zuehlke, Andrew Enis Meyer | 2010-06-29 |
| 7735751 | Ultrasonic liquid delivery device | Thomas David Ehlert, Patrick Sean McNichols, Timothy R. Zuehlke, Andrew Enis Meyer | 2010-06-15 |
| 7627936 | Methods of manufacture of a transducer devices actuators | — | 2009-12-08 |
| 7554343 | Ultrasonic transducer control method and system | — | 2009-06-30 |
| 7424883 | Ultrasonic fuel injector | Patrick Sean McNichols, Thomas David Ehlert, Timothy R. Zuehlke, Andrew Enis Meyer | 2008-09-16 |
| 5879364 | Internal ultrasonic tip amplifier | Jeffrey J. Vaitekunas | 1999-03-09 |
| 5843109 | Ultrasonic handpiece with multiple piezoelectric elements and heat dissipator | Pravin V. Mehta | 1998-12-01 |
| 5746756 | Internal ultrasonic tip amplifier | Jeffrey J. Vaitekunas | 1998-05-05 |
| 5345428 | Flextensional transducers | Douglas B. Arnold, John C. Gardner | 1994-09-06 |
| 5029148 | Sonar Transducers | Douglas B. Arnold, John C. Gardner | 1991-07-02 |
| 5016228 | Sonar transducers | Douglas B. Arnold, John C. Gardner | 1991-05-14 |
| 4964106 | Flextensional sonar transducer assembly | — | 1990-10-16 |
| 4845687 | Flextensional sonar transducer assembly | — | 1989-07-04 |