Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486999 | System and method for implementing safety instrumented systems in a fieldbus architecture | David A. Glanzer, Joseph Duffy, Ram Ramachandran, John Carl Gabler, L. Jonas F. Berge | 2009-02-03 |
| 7272457 | Flexible function blocks | David A. Glanzer, William Hawkins, Michael von Le Suire, Sergio Tateishi | 2007-09-18 |
| 7167762 | System and method for implementing safety instrumented systems in a fieldbus architecture | David A. Glanzer, Joseph Duffy, John Carl Gabler, 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, Ram Ramachandran, John Carl Gabler, L. Jonas F. Berge | 2006-02-14 |