Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875346 | Two-statge sorption type cryogenic refrigerator including heat regeneration system | Jack A. Jones, Steven Bard | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875346 | Two-statge sorption type cryogenic refrigerator including heat regeneration system | Jack A. Jones, Steven Bard | 1989-10-24 |