Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459122 | Amplifying ultrasonic waveguides | Thomas David Ehlert, George Bromfield, Patrick Sean McNichols | 2013-06-11 |
| 8033173 | Amplifying ultrasonic waveguides | Thomas David Ehlert, George Bromfield, Patrick Sean McNichols | 2011-10-11 |
| 7754141 | Bi-material ultrasonic horn with integral isolation member | — | 2010-07-13 |
| 7514846 | Ultrasonic horn assembly stack component connector having threadless segment | — | 2009-04-07 |
| 6841921 | Ultrasonic horn assembly stack component connector | — | 2005-01-11 |
| 6786383 | Ultrasonic horn assembly with fused stack components | — | 2004-09-07 |
| 6766937 | Ultrasonic rotary horn repair | — | 2004-07-27 |
| 6767420 | Ultrasonic horn with isotropic breathing characteristics | — | 2004-07-27 |
| 6758925 | Acoustical energy transfer component | — | 2004-07-06 |
| 6613171 | Rotary ultrasonic bonder or processor capable of fixed gap operation | Patrick Sean McNichols, Timothy James Blenke, Thomas David Ehlert, Tauhid Husain, Daniel Edward Wallander | 2003-09-02 |
| 5562790 | Apparatus and method for rotary bonding | Thomas David Ehlert | 1996-10-08 |
| 5552013 | Apparatus and method for rotary bonding | Thomas David Ehlert | 1996-09-03 |
| 5096532 | Ultrasonic rotary horn | Joseph G. Neuwirth, Thomas David Ehlert | 1992-03-17 |