Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156204 | Attachment of cylinders in the housing of free-piston stirling machines | E. Todd Cale | 2018-12-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156204 | Attachment of cylinders in the housing of free-piston stirling machines | E. Todd Cale | 2018-12-18 |