Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969465 | Scouring method | Fufang Zha, Robert McMahon, Warren Thomas Johnson, Thomas William Beck | 2005-11-29 |
| 6938781 | Three-dimensional non-woven filter | Thomas M. Aune, Michael J. Madsen, Philip M. Rolchigo, Travis Gerald STIFTER | 2005-09-06 |
| 6916395 | Process for making three-dimensional non-woven media | Thomas M. Aune, Michael J. Madsen, Philip M. Rolchigo, Travis Gerald STIFTER | 2005-07-12 |