Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857075 | Apparatus for use with pressurized reactors | — | 1989-08-15 |
| 4857076 | Annular nozzle | Stanley R. Pearson, Douglas D. Merrick, William P. White | 1989-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857075 | Apparatus for use with pressurized reactors | — | 1989-08-15 |
| 4857076 | Annular nozzle | Stanley R. Pearson, Douglas D. Merrick, William P. White | 1989-08-15 |