Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746571 | Highly-oriented fibrous mats | — | 2004-06-08 |
| 6451167 | Wetlay process for manufacture of highly-oriented fibrous mats | — | 2002-09-17 |
| 6066235 | Wetlay process for manufacture of highly-oriented fibrous mats | — | 2000-05-23 |
| 4913261 | Acoustical absorber | — | 1990-04-03 |
| 4832147 | Sound reduction membrane | Terrence A. Dear, Karl U. Ingard | 1989-05-23 |