Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421921 | Reusable upper stage rocket with aerospike engine | Roger E. Ramsey, Adam Wuerl | 2025-09-23 |
| 11933249 | Reusable upper stage rocket with aerospike engine | Roger E. Ramsey, Adam Wuerl | 2024-03-19 |
| 5873549 | Vehicle rotation and control mechanism | Jeffery G. Lane | 1999-02-23 |
| 4699754 | Jet pump-drive system for heat removal | — | 1987-10-13 |
| 4418437 | Pipe cleaning apparatus | — | 1983-12-06 |