Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944118 | System and methodology for generating electricity using at least one heat engine and thermoacoustic element to apply cyclic pressure gradients to piezoelectric material | — | 2011-05-17 |
| 7898155 | System for generating electricity using a chemical heat engine and piezoelectric material | — | 2011-03-01 |