Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849259 | Method of forming silicon and oxygen containing layers | Konrad Malin, Otto A. Schmid | 1989-07-18 |
LB
Laszlo Biro
Overall (1989): #85,117 of 140,708Top 65%
1
Patents 1989