Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421661 | High-temperature direct-contact thermal energy storage using phase-change media | Randy J. Petri | 1983-12-20 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421661 | High-temperature direct-contact thermal energy storage using phase-change media | Randy J. Petri | 1983-12-20 |