Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143026 | Systems and methods for radiant gas dynamic mining of permafrost for propellant extraction | Joel C. Sercel, James G. Small | 2021-10-12 |
| 10989443 | Systems and methods for obtaining energy in shadowed regions | Joel C. Sercel, Craig E. Peterson | 2021-04-27 |