Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704341 | Method and apparatus for mechanically bonding material webs | Vasily A. Topolkaraev, John Ford Condron, Patrick Martin Downey, Thomas David Ehlert, Dennis Y. Lee +3 more | 2010-04-27 |
| 6662992 | Method and apparatus for reducing adhesive build-up on ultrasonic bonding surfaces | Chinmay Betrabet, Davis Hoang Nhan, Daniel Hoo, James Melvin Gaestel | 2003-12-16 |
| 6620270 | Control of processing force and process gap in rigid rotary ultrasonic systems | Thomas David Ehlert, Patrick Sean McNichols, Harold Norbert Heller, Timothy James Blenke, Tauhid Husain +2 more | 2003-09-16 |
| 6547903 | Rotary ultrasonic bonder or processor capable of high speed intermittent processing | Patrick Sean McNichols, Thomas David Ehlert, Timothy James Blenke, Tauhid Husain, Paul Gordon Klemp +2 more | 2003-04-15 |