Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835973 | Cryogenic regenerator including sarancarbon heat conduction matrix | Jack A. Jones, S. Walter Petrick | 1989-06-06 |
MB
Michael J. Britcliffe
Overall (1989): #33,251 of 140,708Top 25%
1
Patents 1989