Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118136 | Laminated perforated acoustical foam | Jean-Francois Koenig | 2012-02-21 |
FW
Fernand Wilhelm
Overall (All Time): #3,196,677 of 4,157,543Top 80%
1
Patents All Time