Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839441 | Sound mixing console with master control section | Howard Churchill Page | 2005-01-04 |
| D442944 | Sound mixing console | Howard Churchill Page | 2001-05-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839441 | Sound mixing console with master control section | Howard Churchill Page | 2005-01-04 |
| D442944 | Sound mixing console | Howard Churchill Page | 2001-05-29 |