Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352370 | Pressure vessel valve housing | — | 1982-10-05 |
| 4352425 | Belt cleaner | Ray Childress | 1982-10-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352370 | Pressure vessel valve housing | — | 1982-10-05 |
| 4352425 | Belt cleaner | Ray Childress | 1982-10-05 |