Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9266782 | Large xenotime ceramic block and dry process for making the same | Ralph Alfred Langensiepen, Tracey Lynn Timmons | 2016-02-23 |
| 9199868 | High static fatigue alumina isopipes | Thomas Dale Ketcham, Steven Michael Milillo, Eunyoung Park | 2015-12-01 |
| 8028544 | High delivery temperature isopipe materials | — | 2011-10-04 |