Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180350 | Methods and apparatus for constructing glass furnace structures | Robert D. Chambers, Michael P. Smith, Kevin D. Pendelton, Lou Carolla | 2021-11-23 |
| D928930 | Coke oven corbel gas offtake module component | — | 2021-08-24 |
| D916153 | Regenerator wall block | Trevor Robert Wilson, Lou Carolla | 2021-04-13 |
| 10927302 | Stacked slab coke oven corbel structures | — | 2021-02-23 |