Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6959220 | Digital audio signal filtering mechanism and method | Philip R. Wiser, Gerry Kearby, Leon Rishniw, Jason Browell | 2005-10-25 | $74,296,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6959220 | Digital audio signal filtering mechanism and method | Philip R. Wiser, Gerry Kearby, Leon Rishniw, Jason Browell | 2005-10-25 | $74,296,000 |