Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964519 | Covering element comprising a sound absorbing element | William Fransiscus Maria Beens, Martijn Jacobus De Koning | 2011-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964519 | Covering element comprising a sound absorbing element | William Fransiscus Maria Beens, Martijn Jacobus De Koning | 2011-06-21 |