Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512325 | Non-slumping, pumpable castable and method of applying the same | Mark C. Langenohl | 1996-04-30 |
| 5324352 | Non-aqueous patching mix and method | Vince Nudo, Nicholas L. Pallotta | 1994-06-28 |
| 4992397 | Low thermal conductivity, high strength refractory castable composition with high abrasion resistance | — | 1991-02-12 |
| 4879319 | Anhydrous refractory plastic | — | 1989-11-07 |
| 4792578 | Resin-bonded taphole mix | George H. Criss | 1988-12-20 |