Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352288 | Dimensionally stable fast etching glasses | Heath Aaron Filkins, Xiaoju Guo | 2022-06-07 |
| 11174192 | Methods and glass manufacturing system for impacting compaction in a glass sheet | Douglas Rapp | 2021-11-16 |
| 11111170 | Laser cutting and removal of contoured shapes from transparent substrates | Xiaoju Guo, Thomas Hackert, Garrett Andrew Piech, Kristopher Allen Wieland | 2021-09-07 |
| 10077205 | Aluminosilicate glasses | Adam James Ellison, Ellen Anne King | 2018-09-18 |
| 9919952 | Glass with improved total pitch stability | Douglas Clippinger Allan, Adam James Ellison, Timothy James Kiczenski, Marcel Potuzak | 2018-03-20 |
| 9919951 | Dimensionally stable fast etching glasses | Adam James Ellison, Timothy James Kiczenski | 2018-03-20 |
| 9802857 | Dimensionally stable fast etching glasses | Adam James Ellison, Timothy James Kiczenski | 2017-10-31 |
| 9573839 | Glass with improved total pitch stability | Douglas Clippinger Allan, Adam James Ellison, Timothy James Kiczenski, Marcel Potuzak | 2017-02-21 |
| 9328013 | Glass with improved total pitch stability | Douglas Clippinger Allan, Adam James Ellison, Timothy James Kiczenski, Marcel Potuzak | 2016-05-03 |
| 9051206 | Glass with improved total pitch stability | Douglas Clippinger Allan, Adam James Ellison, Timothy James Kiczenski, Marcel Potuzak | 2015-06-09 |
| 8975198 | Glass with improved pitch stability | Douglas Clippinger Allan, Adam James Ellison, Timothy James Kiczenski, Marcel Potuzak | 2015-03-10 |
| 6997015 | EUV lithography glass structures formed by extrusion consolidation process | Seann Bishop, Kenneth Edward Hrdina, John Forrest Wight, Jr. | 2006-02-14 |
| 6988377 | Method for making extreme ultraviolet lithography structures | James Joseph Bernas, Kenneth Edward Hrdina | 2006-01-24 |
| 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 |
| 6542224 | Silica-based light-weight EUV lithography stages | Bradford Ackerman, Claude L. Davis, Jr., Kenneth Edward Hrdina | 2003-04-01 |