Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840687 | Explosive compositions | John W. Forsberg, John J. Mullay | 1989-06-20 |
| 4830687 | Stable fluid systems for preparing high density explosive compositions | John J. Mullay | 1989-05-16 |