| 11199824 |
Reducing controller updates in a control loop |
Terrence L. Blevins, Mark J. Nixon, Kurtis K. Jensen, Mitchell S. Panther, Eric D. Rotvold |
2021-12-14 |
| 10656627 |
Managing big data in process control systems |
Mark J. Nixon, Paul Richard Muston, Song Han |
2020-05-19 |
| 9772623 |
Securing devices to process control systems |
Mark J. Nixon, Ken J. Beoughter, Daniel D. Christensen, James H. Moore |
2017-09-26 |
| 9665088 |
Managing big data in process control systems |
Mark J. Nixon, Paul Richard Muston, Song Han |
2017-05-30 |
| 9397836 |
Securing devices to process control systems |
Mark J. Nixon, Ken J. Beoughter, Daniel D. Christensen, James H. Moore |
2016-07-19 |
| 8908666 |
Communicating data frames across communication networks that use incompatible network routing protocols |
Mark J. Nixon, Song Han, Eric D. Rotvold |
2014-12-09 |
| 8811199 |
Location detection in a wireless network |
Mark J. Nixon, Robert J. Karschnia, Eric D. Rotvold, Trevor D. Schleiss |
2014-08-19 |
| 8611250 |
System for merging wireless data into an established process control system |
Shenling Yang, Mark J. Nixon, Tom Aneweer, John R. Shepard, Aloysius K. Mok |
2013-12-17 |
| 8505036 |
Unified application programming interface for a process control system network |
Mark J. Nixon, Tom Aneweer, John R. Shepard, Aloysius K. Mok |
2013-08-06 |
| 7945339 |
Non-periodic control communications in wireless and other process control systems |
Terrence L. Blevins, Mark J. Nixon, Gregory K. McMillan |
2011-05-17 |
| 7822802 |
Apparatus and method for merging wireless data into an established process control system |
Shenling Yang, Mark J. Nixon, Tom Aneweer, John R. Shepard, Aloysius K. Mok |
2010-10-26 |
| 7640007 |
Wireless handheld communicator in a process control environment |
Mark J. Nixon, Kent A. Burr, Neil J. Peterson |
2009-12-29 |
| 7620460 |
Process control with unreliable communications |
Terrence L. Blevins, Mark J. Nixon, Gregory K. McMillan |
2009-11-17 |
| 7587252 |
Non-periodic control communications in wireless and other process control systems |
Terrence L. Blevins, Mark J. Nixon, Gregory K. McMillan |
2009-09-08 |
| 6947389 |
Two-mode foundation fieldbus device configurator |
Steve Bonwell, Dan Christensen, DeAnn DelGuzzi, Neil J. Peterson, Ram Ramachandran |
2005-09-20 |