Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600145 | Electronic AC voltage switch | — | 2003-07-29 |
| 6563419 | Control and data transmission system | Frank Irmer, Ralf Burkard | 2003-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600145 | Electronic AC voltage switch | — | 2003-07-29 |
| 6563419 | Control and data transmission system | Frank Irmer, Ralf Burkard | 2003-05-13 |