Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877999 | Power generation and space conditioning using a thermodynamic engine driven through environmental heating and cooling | Lee S. Smith, Samuel P. Weaver, Samuel C. Weaver, Daniel C. Weaver | 2011-02-01 |