Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611867 | Energy storage system | Guy Carl Eastwood | 2017-04-04 |
| 8950181 | Energy storage system | Guy Carl Eastwood | 2015-02-10 |
| 8247678 | Membranophone tuning system having positionable magnets | — | 2012-08-21 |