Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H644 | Method for preparing 2,2,2-trinitroethyl 2-nitroxyethyl ether | Horst G. Adolph | 1989-06-06 |
| 4831186 | Pentafluorosulfanyl polynitroaliphatic urea, monocarbamate, and dicarbamate explosive compounds | William H. Gilligan | 1989-05-16 |