Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249356 | Methods and structure for batch processing event history processing and viewing | Grant Wilson, David L. Dietz, Marc Webb, Roy Faltesek, Muwaffa Lahham +2 more | 2007-07-24 |
| 7130703 | Voter logic block including operational and maintenance overrides in a process control system | Michael G. Ott, Gary K. Law, Dennis Stevenson, Godfrey R. Sherriff | 2006-10-31 |
| 7117052 | Version control for objects in a process plant configuration system | J. Michael Lucas, Arthur Webb, Mark J. Nixon, Larry O. Jundt, Jian Li +3 more | 2006-10-03 |
| 7113085 | Enhanced device alarms in a process control system | — | 2006-09-26 |
| 7111070 | Deferred acknowledgment communications and alarm management | William E. Bennett, Ken J. Beoughter, John R. Shepard, Dwight D. Jennings | 2006-09-19 |
| 7043311 | Module class objects in a process plant configuration system | Mark J. Nixon, Michael J. Lucas, Arthur Webb, Herschel O. Koska, Jian Li +3 more | 2006-05-09 |
| 7030747 | Method and system for integrated alarms in a process control system | Cindy A. Scott, Todd Reeves | 2006-04-18 |
| 7023440 | Methods and apparatus for integrated display of process events and trend data | Larry O. Jundt, Roy Faltesek, Ian Nadas | 2006-04-04 |
| 6975966 | Integrated diagnostics in a process plant having a process control system and a safety system | Cindy A. Scott, Gary K. Law, Michael G. Ott, Godfrey R. Sherriff | 2005-12-13 |
| 6898468 | Function block implementation of a cause and effect matrix for use in a process safety system | Michael G. Ott, Gary K. Law, Dennis Stevenson, Julian K. Naidoo, Godfrey R. Sherriff | 2005-05-24 |
| 6871299 | Hierarchical failure management for process control systems | David L. Deitz, Dennis Stevenson, William G. Irwin | 2005-03-22 |
| 6774786 | Integrated alarm display in a process control network | Trevor D. Schleiss, Michael G. Ott, Cindy A. Scott, J. Clint Fletcher | 2004-08-10 |
| 6775707 | Deferred acknowledgment communications and alarm management | William E. Bennett, Ken J. Beoughter, John R. Shepard, Dwight D. Jennings | 2004-08-10 |
| 6385496 | Indirect referencing in process control routines | William G. Irwin, Dennis Stevenson, David L. Deitz | 2002-05-07 |
| 6266726 | Process control system using standard protocol control-of standard devices and non-standard devices | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 2001-07-24 |
| 6195591 | Process control system using a process control strategy distributed among multiple control elements | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 2001-02-27 |
| 6032208 | Process control system for versatile control of multiple process devices of various device types | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +2 more | 2000-02-29 |
| 5995916 | Process control system for monitoring and displaying diagnostic information of multiple distributed devices | Mark J. Nixon, Larry O. Jundt, Ron Ottenbacher | 1999-11-30 |
| 5909368 | Process control system using a process control strategy distributed among multiple control elements | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1999-06-01 |
| 5862052 | Process control system using a control strategy implemented in a layered hierarchy of control modules | Mark J. Nixon, Larry O. Jundt, Michael G. Ott, Arthur Webb, Dennis Stevenson +2 more | 1999-01-19 |
| 5828851 | Process control system using standard protocol control of standard devices and nonstandard devices | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1998-10-27 |
| 5801942 | Process control system user interface including selection of multiple control languages | Mark J. Nixon, Larry O. Jundt, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1998-09-01 |
| 5768119 | Process control system including alarm priority adjustment | Ken J. Beoughter, Roy Faltesek | 1998-06-16 |