Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340780 | Method of preparing salts of dinitromethane | Ulf Wellmar, Abraham Langlet | 2002-01-22 |
| 6312538 | Chemical compound suitable for use as an explosive, intermediate and method for preparing the compound | Abraham Langlet, Ulf Wellmar | 2001-11-06 |