Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899151 | Industrial furnace roof assembly and components thereof | Howard R. Serlin, executor | 1999-05-04 |
| 5542804 | Modular solids charger | Larry L. Horn, Barry R. James, William L. Merkle | 1996-08-06 |
| 5357540 | High temperature industrial furnace roof structure | Larry L. Horn, Barry R. James | 1994-10-18 |
| 5158412 | Solids charger | — | 1992-10-27 |
| 4864945 | Curved nose refractory construction | — | 1989-09-12 |
| 4475470 | Suspended roof construction for industrial furnaces | — | 1984-10-09 |
| 4424756 | Suspended roof construction for industrial furnaces | — | 1984-01-10 |