Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966425 | Apparatus for zone monitoring | Ernst Leisner | 2005-11-22 |
| 5065667 | Heating or air conditioning control device for a motor vehicle | — | 1991-11-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966425 | Apparatus for zone monitoring | Ernst Leisner | 2005-11-22 |
| 5065667 | Heating or air conditioning control device for a motor vehicle | — | 1991-11-19 |