Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763411 | Methods, devices and systems for extraction of thermal energy from a heat conducting metal conduit | Daniel X. Wray, Robert J. Wray | 2014-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763411 | Methods, devices and systems for extraction of thermal energy from a heat conducting metal conduit | Daniel X. Wray, Robert J. Wray | 2014-07-01 |