Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9582376 | Unified communications module (UCM) | Michael Kieu, Peter P. Kral, Ajay Mishra | 2017-02-28 |
| 7489977 | System and method for implementing time synchronization monitoring and detection in a safety instrumented system | Joseph Duffy, Ram Ramachandran | 2009-02-10 |
| 7486999 | System and method for implementing safety instrumented systems in a fieldbus architecture | David A. Glanzer, Joseph Duffy, Stephen Mitschke, Ram Ramachandran, L. Jonas F. Berge | 2009-02-03 |
| 7167762 | System and method for implementing safety instrumented systems in a fieldbus architecture | David A. Glanzer, Joseph Duffy, Stephen Mitschke, L Jonas F. Berge, Ram Ramachandran | 2007-01-23 |
| 6999824 | System and method for implementing safety instrumented systems in a fieldbus architecture | David A. Glanzer, Joseph Duffy, Stephen Mitschke, Ram Ramachandran, L. Jonas F. Berge | 2006-02-14 |
| 6754846 | Method and apparatus for processing control using a multiple redundant processor control system related applications | David Rasmussen, Ronald L. Popp | 2004-06-22 |