Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077121 | Gravity chamber for a habitation module that rotates on support bearings | Raju Dharmaraj, James Michael Engle, Patrick A. Swartzell, Karl David Heiman | 2018-09-18 |
| 9776743 | Expandable gravity chamber for a habitation module that is housed in an inflatable shell | Raju Dharmaraj, Patrick A. Swartzell, James Michael Engle, Thomas L. Hoffman, Karl David Heiman | 2017-10-03 |