Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840005 | Purlin bridging | — | 1989-06-20 |
| 4303448 | Olivine refractory bricks for heat storage applications | Hayne Palmour, III, Billy Gay | 1981-12-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840005 | Purlin bridging | — | 1989-06-20 |
| 4303448 | Olivine refractory bricks for heat storage applications | Hayne Palmour, III, Billy Gay | 1981-12-01 |