Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513125 | Process for determining the percentage of combustible gases in a gas mixture as well as their classification according to gas class factors | — | 1996-04-30 |
| 5142898 | Method for operating a measuring arrangement for detecting the component of combustible gases in a gas mixture | Werner Thoren | 1992-09-01 |
| 4200341 | Bearing sealing arrangement | — | 1980-04-29 |