Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618483 | Heat recovery through oxidation of elemental phosphorus in a fluidized bed | Howard T. Spruill | 1986-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618483 | Heat recovery through oxidation of elemental phosphorus in a fluidized bed | Howard T. Spruill | 1986-10-21 |