Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538296 | Sound inhibitor for audio transducers | Robert S. Short | 1985-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538296 | Sound inhibitor for audio transducers | Robert S. Short | 1985-08-27 |