Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515859 | Heat sink alignment | John Roberts, Jack C. Sondermeyer | 2003-02-04 |
| 5119430 | Sound amplifier system | Hartley D. Peavey, Jack C. Sondermeyer, James W. Brown | 1992-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515859 | Heat sink alignment | John Roberts, Jack C. Sondermeyer | 2003-02-04 |
| 5119430 | Sound amplifier system | Hartley D. Peavey, Jack C. Sondermeyer, James W. Brown | 1992-06-02 |