Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949314 | Electromagnetic drive for a switch | Karin Spengler | 1999-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949314 | Electromagnetic drive for a switch | Karin Spengler | 1999-09-07 |