Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |