Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849033 | Annealing Group III-V compound doped silicon-germanium alloy for improved thermo-electric conversion efficiency | Jan W. Vander Sande, Charles Wood | 1989-07-18 |
SD
Susan L. Draper
Overall (1989): #54,446 of 140,708Top 40%
1
Patents 1989