Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584691 | Jamb spray mixes including fused silica and methods of utilizing the mixes | Thomas H. Gisewhite, Lynn G. McGregor | 2023-02-21 |
| 10364187 | Jamb spray mixes including fused silica and methods of utilizing the mixes | Thomas H. Gisewhite, Lynn G. McGregor | 2019-07-30 |
| 6268018 | Method of applying a non-slumping pumpable castable high purity silica composition | — | 2001-07-31 |
| 6190448 | Non-slumping, pumpable castable high purity silica composition | — | 2001-02-20 |
| 5753572 | Castable and gunning composition with improved resistance to build-up and alkali infiltration | Christopher L. Macey | 1998-05-19 |
| 5549745 | Non-slumping, pumpable castable and method of applying the same | Gustav G. Hughes | 1996-08-27 |
| 5512325 | Non-slumping, pumpable castable and method of applying the same | Gustav O. Hughes | 1996-04-30 |
| 5340782 | Vitreous silica-based plastic refractory | — | 1994-08-23 |
| 5318932 | Silicon carbide refractory composition and products | — | 1994-06-07 |
| 5214006 | Cement-free silicon carbide monoliths | — | 1993-05-25 |