Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832493 | High purity glass bodies formed by zero shrinkage casting | Kenneth Edward Hrdina, John Forrest Wight, Jr., Chunzhe C. Yu | 2004-12-21 |
| 6829908 | Fabrication of inclusion free homogeneous glasses | Kenneth Edward Hrdina | 2004-12-14 |
| 6764619 | Solid freeform fabrication of lightweight lithography stage | James Joseph Bernas, Kenneth Edward Hrdina, John Forrest Wight, Jr. | 2004-07-20 |