Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087081 | Process for producing high solids colloidal silica | Jane B. Wong Shing, Zhi Chen, Dennis L. MacDonald, Wen Bai, Raymond D. Miller, Jr. | 2018-10-02 |
| 7588633 | Filler component for investment casting slurries | David Viers | 2009-09-15 |
| 6770699 | Investment casting binders for making molds having high green strength and low fired strength | Gretchen L. Desch | 2004-08-03 |
| 6540013 | Method of increasing the strength and solids level of investment casting shells | — | 2003-04-01 |
| 5391606 | Emissive coatings for investment casting molds | — | 1995-02-21 |
| 4395505 | Ascension pipe and ascension pipe cap sealers for by-product coke ovens | — | 1983-07-26 |