Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6986427 | Three-dimensional non-woven media | Thomas M. Aune, Clinton V. Kopp, Philip M. Rolchigo, Travis Gerald STIFTER | 2006-01-17 |
| 6938781 | Three-dimensional non-woven filter | Thomas M. Aune, Clinton V. Kopp, Philip M. Rolchigo, Travis Gerald STIFTER | 2005-09-06 |
| 6916395 | Process for making three-dimensional non-woven media | Thomas M. Aune, Clinton V. Kopp, Philip M. Rolchigo, Travis Gerald STIFTER | 2005-07-12 |