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Dennis L. Stevenson
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Round Rock, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Custom function blocks for use with process control systems
Patent number
9,086,692
Issue date
Jul 21, 2015
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Security for objects in a process plant configuration system
Patent number
8,788,071
Issue date
Jul 22, 2014
Fisher-Rosemount Systems, Inc.
John Michael Lucas
G05 - CONTROLLING REGULATING
Information
Patent Grant
Operator lock-out in batch process control systems
Patent number
8,671,460
Issue date
Mar 11, 2014
Fisher-Rosemount Systems, Inc.
Robert B. Havekost
G05 - CONTROLLING REGULATING
Information
Patent Grant
Version control for objects in a process plant configuration system
Patent number
8,473,087
Issue date
Jun 25, 2013
Fisher-Rosemount Systems, Inc.
John Michael Lucas
G05 - CONTROLLING REGULATING
Information
Patent Grant
System for configuring a process control environment
Patent number
8,185,871
Issue date
May 22, 2012
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Configuration system using security objects in a process plant
Patent number
7,971,052
Issue date
Jun 28, 2011
Fisher-Rosemount Systems, Inc.
John Michael Lucas
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods and module class objects to configure absent equipment in p...
Patent number
7,848,829
Issue date
Dec 7, 2010
Fisher-Rosemount Systems, Inc.
Mark John Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Custom function blocks for use with process control systems
Patent number
7,822,495
Issue date
Oct 26, 2010
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Version control for objects in a process plant configuration system
Patent number
7,729,792
Issue date
Jun 1, 2010
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security for objects in a process plant configuration system
Patent number
7,526,347
Issue date
Apr 28, 2009
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shadow function block interface for use in a process control network
Patent number
7,519,083
Issue date
Apr 14, 2009
Fisher-Rosemount Systems, Inc.
Dennis L. Stevenson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Simulation system for multi-node process control systems
Patent number
7,392,165
Issue date
Jun 24, 2008
Fisher-Rosemount Systems, Inc.
Mark Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voter logic block including operational and maintenance overrides i...
Patent number
7,130,703
Issue date
Oct 31, 2006
Fisher-Rosemount Systems, Inc.
Michael G. Ott
G05 - CONTROLLING REGULATING
Information
Patent Grant
Version control for objects in a process plant configuration system
Patent number
7,117,052
Issue date
Oct 3, 2006
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Module class objects in a process plant configuration system
Patent number
7,043,311
Issue date
May 9, 2006
Fisher-Rosemount Systems, Inc.
Mark Nixon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Function block implementation of a cause and effect matrix for use...
Patent number
6,898,468
Issue date
May 24, 2005
Fisher-Rosemount Systems, Inc.
Michael Ott
G05 - CONTROLLING REGULATING
Information
Patent Grant
On-line device testing block integrated into a process control/safe...
Patent number
6,898,542
Issue date
May 24, 2005
Fisher-Rosemount Systems, Inc.
Michael G. Ott
G05 - CONTROLLING REGULATING
Information
Patent Grant
Hierarchical failure management for process control systems
Patent number
6,871,299
Issue date
Mar 22, 2005
Fisher-Rosemount Systems, Inc.
Robert B. Havekost
G05 - CONTROLLING REGULATING
Information
Patent Grant
Object-oriented programmable controller
Patent number
6,868,538
Issue date
Mar 15, 2005
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shadow function block interface for use in a process control network
Patent number
6,738,388
Issue date
May 18, 2004
Fisher-Rosemount Systems, Inc.
Dennis L. Stevenson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Modifier function blocks in a process control system
Patent number
6,510,351
Issue date
Jan 21, 2003
Fisher-Rosemount Systems, Inc.
Terrence L. Blevins
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Auto-tuning in a distributed process control environment
Patent number
6,445,962
Issue date
Sep 3, 2002
Fisher-Rosemount Systems, Inc.
Terrence L. Blevins
G05 - CONTROLLING REGULATING
Information
Patent Grant
Indirect referencing in process control routines
Patent number
6,385,496
Issue date
May 7, 2002
Fisher-Rosemount Systems, Inc.
William G. Irwin
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system using standard protocol control-of standard...
Patent number
6,266,726
Issue date
Jul 24, 2001
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system using a process control strategy distributed...
Patent number
6,195,591
Issue date
Feb 27, 2001
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system for versatile control of multiple process de...
Patent number
6,032,208
Issue date
Feb 29, 2000
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system using a process control strategy distributed...
Patent number
5,909,368
Issue date
Jun 1, 1999
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system using a control strategy implemented in a la...
Patent number
5,862,052
Issue date
Jan 19, 1999
Fisher-Rosemount Systems, Inc.
Mark Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process control system using standard protocol control of standard...
Patent number
5,828,851
Issue date
Oct 27, 1998
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process control system user interface including selection of multip...
Patent number
5,801,942
Issue date
Sep 1, 1998
Fisher-Rosemount Systems, Inc.
Mark Nixon
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Security for Objects in a Process Plant Configuration System
Publication number
20110224808
Publication date
Sep 15, 2011
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CUSTOM FUNCTION BLOCKS FOR USE WITH PROCESS CONTROL SYSTEMS
Publication number
20110009985
Publication date
Jan 13, 2011
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VERSION CONTROL FOR OBJECTS IN A PROCESS PLANT CONFIGURATION SYSTEM
Publication number
20100228373
Publication date
Sep 9, 2010
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONFIGURATION SYSTEM USING SECURITY OBJECTS IN A PROCESS PLANT
Publication number
20090287321
Publication date
Nov 19, 2009
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND MODULE CLASS OBJECTS TO CONFIGURE ABSENT EQUIPMENT IN P...
Publication number
20080188960
Publication date
Aug 7, 2008
Mark John Nixon
G05 - CONTROLLING REGULATING
Information
Patent Application
Version control for objects in a process plant configuration system
Publication number
20070061033
Publication date
Mar 15, 2007
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for configuring a process control environment
Publication number
20050172258
Publication date
Aug 4, 2005
Fisher-Rosemount Systems, Inc.
Mark J. Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Version control for objects in a process plant configuration system
Publication number
20050027377
Publication date
Feb 3, 2005
Fisher-Rosemount Systems, Inc.
J. Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Security for objects in a process plant configuration system
Publication number
20050027376
Publication date
Feb 3, 2005
Fisher-Rosemount Systems, Inc.
J.Michael Lucas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Voter logic block including operational and maintenance overrides i...
Publication number
20040255013
Publication date
Dec 16, 2004
Michael G. Ott
G05 - CONTROLLING REGULATING
Information
Patent Application
Shadow function block interface for use in a process control network
Publication number
20040213285
Publication date
Oct 28, 2004
Dennis L. Stevenson
G05 - CONTROLLING REGULATING
Information
Patent Application
On-line device testing block integrated into a process control/safe...
Publication number
20040199351
Publication date
Oct 7, 2004
Michael G. Ott
G05 - CONTROLLING REGULATING
Information
Patent Application
Module class objects in a process plant configuration system
Publication number
20040199925
Publication date
Oct 7, 2004
Mark Nixon
G05 - CONTROLLING REGULATING
Information
Patent Application
Function block implementation of a cause and effect matrix for use...
Publication number
20040193290
Publication date
Sep 30, 2004
Michael Ott
G05 - CONTROLLING REGULATING
Information
Patent Application
Simulation system for multi-node process control systems
Publication number
20040078182
Publication date
Apr 22, 2004
Mark Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Custom function blocks for use with process control systems
Publication number
20030195639
Publication date
Oct 16, 2003
Mark J. Nixon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hierarchical failure management for process control systems
Publication number
20020108077
Publication date
Aug 8, 2002
Robert B. Havekost
G05 - CONTROLLING REGULATING
Information
Patent Application
Process control system using a process control strategy distributed...
Publication number
20020013629
Publication date
Jan 31, 2002
Mark Nixon
G05 - CONTROLLING REGULATING