Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771860 | Edge sealing means in a sound-absorbing cover for use in a sound-emitting body | Peter Kapolnek | 1988-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771860 | Edge sealing means in a sound-absorbing cover for use in a sound-emitting body | Peter Kapolnek | 1988-09-20 |