Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666413 | Life-saving appliance with a gas-tight covering | Henning Peters | 1987-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666413 | Life-saving appliance with a gas-tight covering | Henning Peters | 1987-05-19 |