Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880326 | High regression rate hybrid rocket propellants and method of selecting | David A. Altman, Brian J. Cantwell | 2005-04-19 |
| 6684624 | High regression rate hybrid rocket propellants | David A. Altman, Brian J. Cantwell | 2004-02-03 |