Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8510479 | Input/output device with configuration, fault isolation and redundant fault assist functionality | Michael D. Apel | 2013-08-13 |
| 7519083 | Shadow function block interface for use in a process control network | Dennis Stevenson, Vasiliki Tzovla, Larry O. Jundt, Dan Christensen | 2009-04-14 |
| 7370239 | Input/output device with configuration, fault isolation and redundant fault assist functionality | Michael D. Apel | 2008-05-06 |
| 6760687 | Sequence of events detection in a process control system | Michael D. Apel, William E. Bennett, Ken J. Beoughter, Marina Sokolova | 2004-07-06 |
| 6738388 | Shadow function block interface for use in a process control network | Dennis Stevenson, Vasiliki Tzovla, Larry O. Jundt, Dan Christensen | 2004-05-18 |