Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192818 | Ion exchangeable, transparent gahnite-spinel glass ceramics with high hardness and modulus | George Halsey Beall, John Philip Finkeldey, Charlene Marie Smith, Steven Alvin Tietje | 2021-12-07 |
| 11078104 | Thermal history-insensitive, alkali-containing glasses | Timothy Michael Gross | 2021-08-03 |
| 10906834 | Ion-exchangeable mixed alkali aluminosilicate glasses | Timothy Michael Gross, Xiaoju Guo, Peter Joseph Lezzi, Rostislav Vatchev Roussev | 2021-02-02 |