Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878354 | Chilling assembly line workpieces by cryogen counterflow | Russell W. Blanton | 1989-11-07 |
| 4865088 | Controller cryogenic liquid delivery | — | 1989-09-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878354 | Chilling assembly line workpieces by cryogen counterflow | Russell W. Blanton | 1989-11-07 |
| 4865088 | Controller cryogenic liquid delivery | — | 1989-09-12 |