Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589136 | Circuit for suppressing amplitude peaks caused by stop consonants in an electroacoustic transmission system | Gebhard Hopfmuller | 1986-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589136 | Circuit for suppressing amplitude peaks caused by stop consonants in an electroacoustic transmission system | Gebhard Hopfmuller | 1986-05-13 |