Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555979 | System and method for controlling electrical current flow as a function of detected sound volume | Richard D. Michelli | 2003-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555979 | System and method for controlling electrical current flow as a function of detected sound volume | Richard D. Michelli | 2003-04-29 |