Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012629 | Batteries containing bismuth glass compositions | John Windisch, Patrick Svoboda, Yuri Vulfson | 2011-09-06 |
| 7939166 | Glass compositions | John Windisch, Patrick Svoboda, Yuri Vulfson | 2011-05-10 |