Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396365 | Diatomaceous energy storage devices | Yasser Salah, John G. Gustafson, William Johnstone Ray, Sri Harsha Kolli | 2019-08-27 |
| 10329444 | Nickel inks and oxidation resistant and conductive coatings | Alexandra E. Hartman, John G. Gustafson, Mark David Lowenthal, William Johnstone Ray | 2019-06-25 |
| 10221071 | Diatomaceous energy storage devices | John G. Gustafson, Mark David Lowenthal, William Johnstone Ray | 2019-03-05 |