Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421921 | Reusable upper stage rocket with aerospike engine | James R. French, Roger E. Ramsey | 2025-09-23 |
| 12234039 | Repeating ground track orbits for a reusable launch vehicle | Quinn Robert White Kupec | 2025-02-25 |