Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603455 | Method for making a thin-film humidity sensor for measuring absolute humidity | Wolfgang Woest, Frank Hegner | 1986-08-05 |
| 4530030 | Thin-film humidity sensor for measuring the absolute humidity and method for the production thereof | Wolfgang Woest, Frank Hegner | 1985-07-16 |