Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927368 | Method and apparatus for controlling power to a heater element using dual pulse width modulation control | Jichang Cao, Calvin Dale Murphy | 2005-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927368 | Method and apparatus for controlling power to a heater element using dual pulse width modulation control | Jichang Cao, Calvin Dale Murphy | 2005-08-09 |