Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849540 | Pentafluorothio polynitroaliphatic explosives | Michael E. Sitzman | 1989-07-18 |
| 4831186 | Pentafluorosulfanyl polynitroaliphatic urea, monocarbamate, and dicarbamate explosive compounds | Michael E. Sitzmann | 1989-05-16 |