Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865667 | Gas-generating composition | Walter Holzinger | 1989-09-12 |
| 4834817 | Gas-generating composition | Walter Holzinger | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865667 | Gas-generating composition | Walter Holzinger | 1989-09-12 |
| 4834817 | Gas-generating composition | Walter Holzinger | 1989-05-30 |