Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586087 | Articles sealed with glass | — | 2003-07-01 |
| 6432853 | Medium expansion leaded copper boroaluminosilicate glasses | George B. Hares | 2002-08-13 |
| 6391809 | Copper alumino-silicate glasses | — | 2002-05-21 |