| 9760651 |
Web services-based communications for use with process control systems |
Neil J. Peterson, Grant Wilson, Ling Zhou, Ebtesam S. Tanyous, Christopher J. Worek +1 more |
2017-09-12 |
| 9094470 |
Web services-based communications for use with process control systems |
Neil J. Peterson, Grant Wilson, Ling Zhou, Ebtesam S. Tanyous, Christopher J. Worek +1 more |
2015-07-28 |
| 8671460 |
Operator lock-out in batch process control systems |
Robert B. Havekost, Dennis Stevenson, William G. Irwin, Michael G. Ott |
2014-03-11 |
| 8165700 |
Complete integration of stand-alone batch operator interface capabilities into generic human machine interface using componentized objects |
Nathan W. Pettus, Tusar Nanda, Aaron C. Jones, William G. Irwin, James H. Moore +2 more |
2012-04-24 |
| 8073967 |
Web services-based communications for use with process control systems |
Neil J. Peterson, Grant Wilson, Ling Zhou, Ebtesam S. Tanyous, Christopher J. Worek +1 more |
2011-12-06 |
| 7680970 |
Method and system for batch process arbitration in a process control system |
Godfrey R. Sherriff, Nathan W. Pettus, William G. Irwin, Grant Wilson |
2010-03-16 |
| 7369912 |
Batch execution engine with independent batch execution processes |
Godfrey R. Sherriff, William G. Irwin, Grant Wilson, Nathan W. Pettus |
2008-05-06 |
| 7275062 |
Automatic linkage of process event data to a data historian |
Will Irwin, Grant Wilson, Beth Filippo |
2007-09-25 |
| 7076312 |
Integrated electronic signatures for approval of process control and safety system software objects |
Gary K. Law, Trevor D. Schleiss, Julian K. Naidoo |
2006-07-11 |
| 7069580 |
Function-based process control verification and security in a process control system |
William G. Irwin, Godfrey R. Sherriff, Diego M. Benavides, Nathan W. Pettus, James H. Moore |
2006-06-27 |
| 7020876 |
Campaign management for batch processes |
Diego M. Benavides, Nathan W. Pettus, Grant Wilson, Robert M. Lenich |
2006-03-28 |
| 6928328 |
Integrated electronic signatures for approval of process control system software objects |
Grant Wilson, Herschel O. Koska, Stephen G. Hammack, Deeann Gates DelGuzzi |
2005-08-09 |
| 6871299 |
Hierarchical failure management for process control systems |
Robert B. Havekost, Dennis Stevenson, William G. Irwin |
2005-03-22 |
| 6647315 |
Use of remote soft phases in a process control system |
Godfrey R. Sherriff, William G. Irwin, Grant Wilson |
2003-11-11 |
| 6522934 |
Dynamic unit selection in a process control system |
William G. Irwin |
2003-02-18 |
| 6385496 |
Indirect referencing in process control routines |
William G. Irwin, Robert B. Havekost, Dennis Stevenson |
2002-05-07 |
| 6289252 |
Distributed batch processing system and methods |
Grant Wilson, William G. Irwin, Godfrey R. Sherriff |
2001-09-11 |