Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292464 | Glass pass through with an additional insulator for lengthening leakage path | Herbert Vogt, Christian Wengler | 1981-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292464 | Glass pass through with an additional insulator for lengthening leakage path | Herbert Vogt, Christian Wengler | 1981-09-29 |