Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195027 | Control circuit layout for a technological process with a large control range | — | 1993-03-16 |
| 5179513 | Process and apparatus for the control of a process variable when an indefinite measuring signal is encountered | — | 1993-01-12 |
| 4798531 | Process and apparatus for the control of the air and fuel supply to a plurality of burners | — | 1989-01-17 |
| 4739926 | Process for the control of at least two process entities | — | 1988-04-26 |