Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354242 | Feedstock temperature control system | Gerald V. Nelson | 1982-10-12 |
| 4349884 | Feedstock temperature control system | Gerald V. Nelson | 1982-09-14 |
| 4347577 | Feedstock temperature control system | Gerald V. Nelson | 1982-08-31 |