Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806801 | Method and system for formationkeeping between orbiting spacecraft by varying their ballistic coefficients | David A. Steffy, Maria Josephine Evans | 1998-09-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806801 | Method and system for formationkeeping between orbiting spacecraft by varying their ballistic coefficients | David A. Steffy, Maria Josephine Evans | 1998-09-15 |