Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813075 | Method for determining the variation with time of a speech parameter and arrangement for carryin out the method | — | 1989-03-14 |
HN
Hermann Ney
Overall (1989): #106,425 of 140,708Top 80%
1
Patents 1989