Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538036 | Electrical switching apparatus | Andrew Heinrich | 1985-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538036 | Electrical switching apparatus | Andrew Heinrich | 1985-08-27 |