Inventor · disambiguated record
William Robert Pettigrew
Also filed as: PETTIGREW WILLIAM · PETTIGREW WILLIAM ROBERT
18 granted patents·4 pending applications·115 citations·filing 2010–2018
92Inventor score
Files withGEN ELECTRIC7SMITH STEVEN WILLIAM5PETTIGREW WILLIAM ROBERT4KARAFFA JOHN MICHAEL3CHONG JUSTIN BRANDON1
Top patents by PatentIndex Score
22 records- 0191US8745281B2Automatic foundation fieldbus device commissioningPETZEN JOHN ALEXANDER·Filed 2012·Granted Jun 3, 2014·62 cites·20 claims
- 0289US8973124B2Systems and methods for secure operation of an industrial controllerCHONG JUSTIN BRANDON·Filed 2012·Granted Mar 3, 2015·14 cites·20 claims
- 0385US9397997B2Systems and methods for secure operation of an industrial controllerGEN ELECTRIC·Filed 2015·Granted Jul 19, 2016·5 cites·23 claims
- 0479US10419413B2Systems and methods for secure operation of an industrial controllerGEN ELECTRIC·Filed 2018·Granted Sep 17, 2019·1 cites·23 claims
- 0576US8707032B2System and method for securing controllersSOCKY DAVID RICHARD·Filed 2012·Granted Apr 22, 2014·9 cites·19 claims
- 0675US8868732B2Systems and methods for facilitating communication with foundation fieldbus linking devicesSMITH STEVEN WILLIAM·Filed 2011·Granted Oct 21, 2014·5 cites·14 claims
- 0772US8769072B2Systems and methods for identifying foundation fieldbus linking devicesSMITH STEVEN WILLIAM·Filed 2011·Granted Jul 1, 2014·4 cites·20 claims
- 0870US8375237B2Systems and methods for synchronization of an external control system with fieldbus devicesGEN ELECTRIC·Filed 2010·Granted Feb 12, 2013·2 cites·20 claims
- 0969US9130853B2Systems and methods for identifying foundation fieldbus linking devicesSMITH STEVEN WILLIAM·Filed 2011·Granted Sep 8, 2015·3 cites·18 claims
- 1068US8959362B2Systems and methods for controlling file execution for industrial control systemsPETTIGREW WILLIAM ROBERT·Filed 2012·Granted Feb 17, 2015·3 cites·19 claims
- 1168US8510463B2Systems and methods for facilitating communication with a fieldbus devicePETTIGREW WILLIAM ROBERT·Filed 2010·Granted Aug 13, 2013·3 cites·20 claims
- 1265US8713166B2Systems and methods for facilitating communication with foundation fieldbus linking devicesSMITH STEVEN WILLIAM·Filed 2011·Granted Apr 29, 2014·2 cites·20 claims
- 1361US9172544B2Systems and methods for authentication between networked devicesGEN ELECTRIC·Filed 2012·Granted Oct 27, 2015·2 cites·7 claims
- 1454US9935933B2Systems and methods for secure operation of an industrial controllerGEN ELECTRIC·Filed 2016·Granted Apr 3, 2018·0 cites·21 claims
- 1542US8994545B2Systems and methods for alert device removalKARAFFA JOHN MICHAEL·Filed 2011·Granted Mar 31, 2015·0 cites·13 claims
- 1642US2013173024A1Method and system for control system redundancyPETTIGREW WILLIAM ROBERT·Filed 2012·Application pending·0 cites
- 1741US8762528B2Systems and methods for write protecting foundation fieldbus linking devicesSMITH STEVEN WILLIAM·Filed 2011·Granted Jun 24, 2014·0 cites·20 claims
- 1840US8631174B2Systems, methods, and apparatus for facilitating communications between an external controller and fieldbus devicesPETTIGREW WILLIAM ROBERT·Filed 2010·Granted Jan 14, 2014·0 cites·19 claims
- 1939US2014126583A1Systems and Methods for Segment SynchronizationGEN ELECTRIC·Filed 2012·Application pending·0 cites
- 2039US2012310373A1Systems and methods for alert capture and transmissionKARAFFA JOHN MICHAEL·Filed 2011·Application pending·0 cites
- 2135US8352641B2Systems and methods for identifying fieldbus devices in a control systemGEN ELECTRIC·Filed 2010·Granted Jan 8, 2013·0 cites·20 claims
- 2235US2012310383A1Systems and methods for third-party foundation fieldbus informationKARAFFA JOHN MICHAEL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →