Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665926 | Method and apparatus for measuring the relaxation state of a person | Hartwig Klaumunzer | 1987-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665926 | Method and apparatus for measuring the relaxation state of a person | Hartwig Klaumunzer | 1987-05-19 |