| 12218775 |
Advanced physical layer (APL) adapter for legacy field devices |
Theodore Henry Schnaare, Eric R. Lovegren, Yevgeny Yurevich Korolev, Robert Michael Weinberger, Marshall Leon Meier |
2025-02-04 |
|
| 11700232 |
Publishing data across a data diode for secured process control communications |
Mark J. Nixon |
2023-07-11 |
|
| 11531325 |
Node management of nodal communication networks for highly versatile field devices in control and automation systems |
Mark J. Nixon, Gary K. Law, Neil J. Peterson |
2022-12-20 |
|
| 11240201 |
Publishing data across a data diode for secured process control communications |
Mark J. Nixon |
2022-02-01 |
|
| 11199824 |
Reducing controller updates in a control loop |
Terrence L. Blevins, Mark J. Nixon, Kurtis K. Jensen, Mitchell S. Panther, Deji Chen |
2021-12-14 |
|
| 10877465 |
Process device condition and performance monitoring |
Mark J. Nixon, Joshua B. Kidd, Michael J. Boudreaux, Shawn W. Anderson |
2020-12-29 |
|
| 10638093 |
Wireless industrial process field device with imaging |
Chad M. McGuire, Robert J. Karschnia, Robert Martin Beckmann |
2020-04-28 |
$35,147,000 |
| 10530748 |
Publishing data across a data diode for secured process control communications |
Mark J. Nixon |
2020-01-07 |
|
| 10282676 |
Automatic signal processing-based learning in a process plant |
Mark J. Nixon, Peter Zornio, Wilhelm K. Wojsznis, J. Michael Lucas, Paul Richard Muston +1 more |
2019-05-07 |
|
| 10270745 |
Securely transporting data across a data diode for secured process control communications |
Mark J. Nixon |
2019-04-23 |
|
| 10257163 |
Secured process control communications |
Mark J. Nixon, Michael J. Boudreaux |
2019-04-09 |
|
| 10168691 |
Data pipeline for process control system analytics |
Peter Zornio, Mark J. Nixon, Wilhelm K. Wojsznis, Michael J. Lucas, Paul Richard Muston +2 more |
2019-01-01 |
|
| 10083249 |
Systems, methods and articles of manufacture to provide a search service to a process control system |
Mark J. Nixon, Jeff Potter |
2018-09-25 |
|
| 9823626 |
Regional big data in process control systems |
Peter Zornio, Mark J. Nixon, Wilhelm K. Wojsznis, J. Michael Lucas, Terrence L. Blevins +2 more |
2017-11-21 |
|
| 9532232 |
Detection and location of wireless field devices |
Alan R. Dewey, Joseph Citrano, III, Todd M. Toepke, Alden C. Russell, III |
2016-12-27 |
|
| 9503906 |
Detection and location of wireless field devices |
Alan R. Dewey, Joseph Citrano, III, Todd M. Toepke, Alden C. Russell, III |
2016-11-22 |
|
| 9454744 |
Asset tracking in process control environments |
David P. Imming, Peter Zornio, Trevor D. Schleiss, Neil J. Peterson, Mark J. Nixon +1 more |
2016-09-27 |
|
| 9270642 |
Process installation network intrusion detection and prevention |
Jeff Potter |
2016-02-23 |
$27,972,000 |
| 9210581 |
Maintenance of wireless field devices |
Todd M. Toepke, Joseph Citrano, III, Alan R. Dewey, Alden C. Russell, III |
2015-12-08 |
|
| 8942219 |
Support for network management and device communications in a wireless network |
Wallace A. Pratt, Jr., Mark J. Nixon, Robin S. Pramanik, Tomas P. Lennvall |
2015-01-27 |
|
| 8908666 |
Communicating data frames across communication networks that use incompatible network routing protocols |
Mark J. Nixon, Song Han, Deji Chen |
2014-12-09 |
|
| 8892769 |
Routing packets on a network using directed graphs |
Wallace A. Pratt, Jr., Mark J. Nixon, Robin S. Pramanik, Tomas P. Lennvall, Yuri Zats +1 more |
2014-11-18 |
|
| 8811199 |
Location detection in a wireless network |
Mark J. Nixon, Robert J. Karschnia, Trevor D. Schleiss, Deji Chen |
2014-08-19 |
$26,752,000 |
| 8798084 |
Increasing reliability and reducing latency in a wireless network |
Wallace A. Pratt, Jr., Mark J. Nixon, Robin S. Pramanik, Tomas P. Lennvall, Terrence L. Blevins |
2014-08-05 |
|
| 8737244 |
Wireless sensor network access point and device RF spectrum analysis system and method |
Kelly M. Orth, Daniel Clifford Carlson, Theodore Henry Schnaare, Joseph Citrano, III |
2014-05-27 |
$22,503,000 |