Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824768 | Method for forming patterned alumina film element | Adolph L. Micheli | 1989-04-25 |
RL
Ruth Carol O. Laugal
Overall (1989): #60,114 of 140,708Top 45%
1
Patents 1989