Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4600963 | Circuit arrangement to protect a semi-conductor switch which can be activated without contact (remotely) | Wolfgang Hertrich | 1986-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4600963 | Circuit arrangement to protect a semi-conductor switch which can be activated without contact (remotely) | Wolfgang Hertrich | 1986-07-15 |