loadpatents
name:-0.019845962524414
name:-0.019903898239136
name:-0.0020051002502441
Pettigrew; William Robert Patent Filings

Pettigrew; William Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pettigrew; William Robert.The latest application filed is for "systems and methods for secure operation of an industrial controller".

Company Profile
1.31.26
  • Pettigrew; William Robert - Salem VA
  • Pettigrew; William Robert - Christianburg VA US
  • Pettigrew; William Robert - Christiansburg VA
  • Pettigrew; William Robert - Blacksburg VA US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Systems and methods for secure operation of an industrial controller
Grant 10,419,413 - Chong , et al. Sept
2019-09-17
Systems And Methods For Secure Operation Of An Industrial Controller
App 20180302388 - Chong; Justin Brandon ;   et al.
2018-10-18
Systems and methods for secure operation of an industrial controller
Grant 9,935,933 - Chong , et al. April 3, 2
2018-04-03
Systems And Methods For Secure Operation Of An Industrial Controller
App 20160330187 - Chong; Justin Brandon ;   et al.
2016-11-10
Systems and methods for secure operation of an industrial controller
Grant 9,397,997 - Chong , et al. July 19, 2
2016-07-19
Systems and methods for authentication between networked devices
Grant 9,172,544 - Pettigrew , et al. October 27, 2
2015-10-27
Systems and methods for identifying foundation fieldbus linking devices
Grant 9,130,853 - Smith , et al. September 8, 2
2015-09-08
Systems And Methods For Secure Operation Of An Industrial Controller
App 20150143500 - Chong; Justin Brandon ;   et al.
2015-05-21
Systems and methods for alert device removal
Grant 8,994,545 - Karaffa , et al. March 31, 2
2015-03-31
Systems and methods for secure operation of an industrial controller
Grant 8,973,124 - Chong , et al. March 3, 2
2015-03-03
Systems and methods for controlling file execution for industrial control systems
Grant 8,959,362 - Pettigrew , et al. February 17, 2
2015-02-17
Systems and methods for facilitating communication with foundation fieldbus linking devices
Grant 8,868,732 - Smith , et al. October 21, 2
2014-10-21
Systems and methods for identifying foundation fieldbus linking devices
Grant 8,769,072 - Smith , et al. July 1, 2
2014-07-01
Systems and methods for write protecting foundation fieldbus linking devices
Grant 8,762,528 - Smith , et al. June 24, 2
2014-06-24
Automatic foundation fieldbus device commissioning
Grant 8,745,281 - Petzen , et al. June 3, 2
2014-06-03
Systems and methods for facilitating communication with foundation fieldbus linking devices
Grant 8,713,166 - Smith , et al. April 29, 2
2014-04-29
System and method for securing controllers
Grant 8,707,032 - Socky , et al. April 22, 2
2014-04-22
Systems And Methods For Authentication Between Networked Devices
App 20140101439 - Pettigrew; William Robert ;   et al.
2014-04-10
Systems, methods, and apparatus for facilitating communications between an external controller and fieldbus devices
Grant 8,631,174 - Pettigrew , et al. January 14, 2
2014-01-14
Systems And Methods For Secure Operation Of An Industrial Controller
App 20130291085 - Chong; Justin Brandon ;   et al.
2013-10-31
System And Method For Securing Controllers
App 20130290706 - Socky; David Richard ;   et al.
2013-10-31
Systems And Methods For Controlling File Execution For Industrial Control Systems
App 20130290729 - Pettigrew; William Robert ;   et al.
2013-10-31
Automatic Foundation Fieldbus Device Commissioning
App 20130282931 - Petzen; John Alexander ;   et al.
2013-10-24
Systems and methods for facilitating communication with a fieldbus device
Grant 8,510,463 - Pettigrew , et al. August 13, 2
2013-08-13
Method And System For Control System Redundancy
App 20130173024 - Pettigrew; William Robert ;   et al.
2013-07-04
Systems and methods for synchronization of an external control system with fieldbus devices
Grant 8,375,237 - Pettigrew , et al. February 12, 2
2013-02-12
Systems and methods for identifying fieldbus devices in a control system
Grant 8,352,641 - Pettigrew , et al. January 8, 2
2013-01-08
Systems And Methods For Third-party Foundation Fieldbus Information
App 20120310383 - Karaffa; John Michael ;   et al.
2012-12-06
Systems And Methods For Facilitating Communication With Foundation Fieldbus Linking Devices
App 20120310387 - Smith; Steven William ;   et al.
2012-12-06
Systems And Methods For Alert Device Removal
App 20120306658 - Karaffa; John Michael ;   et al.
2012-12-06
Systems And Methods For Alert Capture And Transmission
App 20120310373 - Karaffa; John Michael ;   et al.
2012-12-06
Systems And Methods For Identifying Foundation Fieldbus Linking Devices
App 20120311137 - Smith; Steven William ;   et al.
2012-12-06
Systems And Methods For Identifying Foundation Fieldbus Linking Devices
App 20120310384 - Smith; Steven William ;   et al.
2012-12-06
Systems And Methods For Facilitating Communication With Foundation Fieldbus Linking Devices
App 20120311181 - Smith; Steven William ;   et al.
2012-12-06
Systems And Methods For Write Protecting Foundation Fieldbus Linking Devices
App 20120310378 - Smith; Steven William ;   et al.
2012-12-06
Systems And Methods For Identifying Fieldbus Devices In A Control System
App 20110264244 - Pettigrew; William Robert ;   et al.
2011-10-27
Systems And Methods For Facilitating Communication With A Fieldbus Device
App 20110264240 - Pettigrew; William Robert ;   et al.
2011-10-27
Systems And Methods For Synchronization Of An External Control System With Fieldbus Devices
App 20110264241 - Pettigrew; William Robert ;   et al.
2011-10-27
Systems, Methods, And Apparatus For Facilitating Communications Between An External Controller And Fieldbus Devices
App 20110264832 - Pettigrew; William Robert ;   et al.
2011-10-27

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